CN100571166C - Measuring method and apparatus based on network analyzer - Google Patents

Measuring method and apparatus based on network analyzer Download PDF

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CN100571166C
CN100571166C CN 200410071524 CN200410071524A CN100571166C CN 100571166 C CN100571166 C CN 100571166C CN 200410071524 CN200410071524 CN 200410071524 CN 200410071524 A CN200410071524 A CN 200410071524A CN 100571166 C CN100571166 C CN 100571166C
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test
calibration
setting
comparison
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CN1719791A (en
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莫道春
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华为技术有限公司
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Abstract

本发明提供一种基于网络分析仪的测试方法和装置,其核心为:通过设定标准校准设定,采用多种校准设定对被测试件进行测试,比较测试结果,并根据比较结果自动确定适合被测试件的输出校准设定和输出测试结果,避免了人为因素影响校准设定的选择,同时可根据被测试件的波形特性或频域特性对测试结果进行多样化处理,实现了提高测试结果的准确性,简化测试结果的处理过程的目的。 The present invention provides a method and apparatus for testing based network analyzer, the core of: setting by setting the standard calibration, the calibration set using a variety of test pieces were tested, comparing the test results, and automatically determines the result of the comparison It is set for output calibrated output test results and the test piece, avoiding the human factors of the calibration set selection, while diversity may be treated in accordance with the test result is the waveform characteristics of the test piece or frequency domain characteristics, to achieve improved test accuracy of the results, aim to simplify the process of test results.

Description

一种基于网络分析仪的测试方法和装置 A method of testing a network apparatus based analyzer and

技术领域 FIELD

本发明涉及网络通讯技术领域,具体涉及一种基于网络分析仪的测试方法和装置。 The present invention relates to network communication technologies, and particularly relates to a method and apparatus for testing based network analyzer.

背景技术 Background technique

网络分析仪主要是用来对被测试件如电子器件或者设备的频域特性进行测试的仪器。 Network analyzer instrument is primarily used as a test piece for the frequency characteristics of the electronic device or a testing device. 通过网络分析仪测试的被测试件的频域特性可获知被测试件的端口反射特性,传输特性等技术指标。 By frequency domain characteristics of the test piece of the network analyzer is known reflection characteristics of the port member to be tested, the transmission characteristics and other technical specifications.

目前的网络分析仪主要有两种, 一种是标量网络分析仪, 一种是矢量网络分析仪。 Current network analyzers are mainly two, one is a scalar network analyzer, one is a vector network analyzer. 由于标量网络分析仪的测试结果只有幅度特性而没有相位特性,而矢量网络分析仪的测试结果则兼有幅度特性和相位特性,因此目前矢量网络分析仪的应用范围更为广泛。 Since the results of the scalar network analyzer is not only the amplitude phase characteristic properties, and the test result vector network analyzer amplitude and phase characteristics of the both, so the current application VNA broader.

网络分析仪无i仑是标量网络分析仪还是矢量网络分析仪,在测试被测试件前,首先需要操作者人工选取测试频率点数目作为网络分析仪的校准设定,然后通过校准部件根据人工选取的测试频率点数目对网络分析仪进行校准设定, 校准设定后的数据可以存储起来,下一次对同类的被测试件进行测试时可以直接调出来使用,而不需要重新进行校准设定。 Network Analyzer No i Lun are scalar network analyzers or vector network analyzer, the test is before the test piece, first of all requiring the operator selected manually number of test frequencies as the calibration set network analyzer, and by calibration means according to selected manually test number of frequency points of the network analyzer calibration settings, the calibration data set can be stored and to be transferred next time to the same test piece to be tested out directly used, without re-calibration settings.

校准设定根据测试频率点数目的不同包括201点,401点,801点和1601点等校准设定。 The test frequency calibration setting different object points comprises points 201, point 401, point 801, and 1601-point calibration settings and the like. 目前最大的测试频率点数目为16001点。 The biggest test for the frequency of the number of points 16001 points.

网络分析仪根据校准设定对被测试件进行测试时,由于是操作者人工选取测试频率点数目作为网络分析仪的校准设定,所以在不了解被测试件频域特性的情况下,可能会出现选取的测试频率点数目不足,或者选取的测试频率点数目过多的情况。 The network analyzer calibration setting of the test pieces tested, since the operator is selected manually as the number of test frequencies network analyzer calibration set, so that without knowing the frequency domain characteristics of the test piece, may be insufficient number of the selected test frequency point occurs, or excessive number of test frequencies chosen situation.

测试频率点数目不足会导致网络分析仪对被测试件的测试精度下降,比如出现相位缺失情况,或者出现幅度误差比较大等情况。 Insufficient number of test frequencies cause network analyzer test accuracy is lowered test piece, such as phase loss occurs, the relatively large magnitude error or the like occurs. 对于人工选取的测试频率点数目不足的情况,在没有达到该网络分析仪的最大测试频率点数目时,可以人工再选取更多的测试频率点数目,根据再选耳又的测试频率点数目对网全各分析仪再进行校准设定,并在校准设定后再次对被测试件进行测试;如果在人工选取的测试频率点数目不足,又达到了网络分析仪的最大测试频率点数目的情况下,只能够使用频率分段的方式对被测试件进行测试,最后由人工将频率分段测试的测试结果合并到一起作为被测试件的测试结果。 In the case of the test frequency is less than the number of points selected manually, when the number does not reach the maximum point of the test frequency network analyzer can be manually re-select the number of points more test frequencies, according to the ear and then select the number of test frequencies for each network analyzer then full calibration set, and the test pieces were again tested after calibration set; if artificial selected test frequency is less than the number of points, but also to achieve the maximum frequency of the test object points in the network analyzer , can only use a frequency segment manner as the specimen for testing, the frequency of the last segment merging manually test results to the test as the test result with the test piece. 比如,利用网络分析仪测试长度很长的电缆时,即使网络分析仪根据最大测试频率点数目的校准设定对电缆进行测试,仍然会发生测试频率点数目不足的情况,需要对该电缆使用频率分段的方式进行测试。 For example, when using a network analyzer long length of cable, even when the network analyzer test frequency is set according to the maximum number of points on the calibration object cable test, frequencies less than the number of test cases still occur, the cable needs to use frequency division test mode segment.

测试频率点数目过多会导致测试的时间过长,由于测试结果和测试频率点数目是对应的,所以测试频率点数目过多还会导致测试结果的数据量庞大,使 Test excessive number of frequency points can lead to long time tests, test results, and since the number of frequency points corresponding to the test, the test will result in the number of frequency points too large amount of data to the test results, so that

测试结果保存的时间过长;在其他利用到这些测试结果数据的场合,如进行电路仿真等,同样会导致数据处理时间过长;而且测试结果中一些数据是不必要的,网络分析仪根据少一些测试频率点数目的校准设定对被测试件进行测试, 测试结果同样可以准确的反映被测试件的频域特性。 Test results stored for too long; in other occasions the test results using these data, such as a circuit simulation, the same data will lead to long processing time; and the test results of some of the data is unnecessary, at least according to the network analyzer Some tests on the set of frequency points for calibration purposes as the specimen tested, the test result can also be accurately reflect the frequency characteristics of the test piece.

另外,现有技术中在测试频率点数目过多的情况下,只能够使网络分析仪直接根据少一些的测试频率点数目对被测试件进行测试,而不考虑测试结果的波形特性,比如哪些频段相位变化比较频繁、哪些频段相位变化比较小等。 Further, in the prior art, an excessive number of test frequencies, the network analyzer can only make the test pieces were tested according to the test directly the number of frequencies less, regardless of the waveform characteristics of the test results, such as which band phase changes frequently, which is relatively small band phase change and so on.

综上所述,现有技术需要人工为网络分析仪选取测试频率点数目进行校准设定,测试结果的准确性与人的经验关系紧密,人为主观因素过多,使测试结果具有不确定性、使其准确性大打折扣;在频率分^R测试过程中,只能够人工选取频率分段,并人工将测试结果合并;测试结果的处理量大,工作复杂,出错的几率高;网络分析仪的测试结果处理单一。 In summary, the prior art is the need to manually select the network analyzer test frequency is the number of points calibration settings, experience and human relations accuracy of the test results closely, too many subjective factors, the test results are uncertain, greatly reduced so that accuracy; ^ R frequency component in the test, frequencies can only be chosen by manual segmentation, and manually merge test results; handling large, complex work of the test results, a high probability of error; network analyzer the results of a single test process. 发明内容 SUMMARY

本发明的目的在于,提供一种基于网络分析仪的测试方法和装置,通过采用多种校准设定对被测试件进行测试,比较测试结果,并根据比较结果自动确定适合被测试件的校准设定,避免了人为因素对校准设定的选取,实现了提高测试结果准确性,简化测试结果的处理过程的目的。 Object of the present invention is to provide a testing method and apparatus based on a network analyzer, by using the calibration settings for the plurality of test pieces were tested, comparing the test results, and automatically determines appropriate set is calibrated based on the comparison of the test piece set, the selection of the human factor is avoided calibration settings, to achieve the purpose of improving the accuracy of test results, the test results of a simplified processing procedure.

为达到上述目的,本发明提供的一种基于网络分析仪的测试方法,包括: To achieve the above object, a method of the present invention provides a test based network analyzer, comprising:

a、 确定各校准设定,并确定标准校准设定; a, is determined for each calibration set, and to determine the standard calibration set;

b、 才艮据所述标准校准设定对:故测试件进行测试,并获耳又测试结果,将其作为标准测试结果; B, only Gen according to the standard calibration set: it is a test piece for testing, and the test results obtained and the ear, which is used as a standard test result;

c、 从所述的各校准设定中选择一个比较校准设定,根据所述选择的比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果; C, from each selected calibration setting in a comparison of the calibration settings, the setting of the test pieces tested, and the test result acquired according to the selection comparison of calibration, as the comparison result of the test;

d、 获取所述标准测试结果与所述比较测试结果的相似度,并根据所述的相似度与预定值的比较判断是否将比较测试结果作为标准测试结果,如果将比较测试结果作为标准测试结果,则继续从所述各校准设定中选择比较校准设定、且继续进行获取比较标准设定的测试结果以及根据所述相似度进行判断的过程,否则,将标准测试结果确定为所述被测试件的输出测试结果,将所述标准测试结果对应的校准设定确定为所述被测试件的输出校准设定。 d, acquiring the standard test result and the similarity of the comparison test result of similarity determination according to a predetermined comparison value according to whether the comparison result as the test standard test result, if the comparison result as the test standard test result , continue to select the calibration setting from the comparison of each calibration set, and the acquisition continues relatively standard set of test results, and in accordance with the process of determining similarity, otherwise, the criteria for determining test results are output result of the test piece, the test result corresponding to the calibration standard setting is set to determine the output of the calibration test pieces.

所述的步骤a包括:确定校准设定数据库中不同测试频率点数目的校准设定,并从所述的校准设定数据库中选择测试频率点数目最多或者最少的校准设定,将其确定为所述标准校准设定。 Said step a comprises: determining the calibration set points database object test frequencies different calibration settings, select the number of test frequencies and calibration setting from the database or at least up to the calibration settings, it is determined as the said standard calibration set.

所述步骤c包括:从校准设定数据库中选择除所述标准设定外,测试频率点数目最多/最少的校准设定作为比较校准设定,并根据比较校准设定对所述被测试件进行测试,同时获取测试结果,将该测试结果作为比较测试结果存储。 Said step c comprises: selecting in addition to said standard settings, the number of frequency points tested up / calibration settings as a comparative minimum calibration setting, and the setting is based on a comparison of the test piece from the calibration set calibration database testing, while obtaining test results, the test results as a comparison test results are stored. 目最多的校准设定时,所述步骤d包括: When the destination is set up calibration, said step d comprises:

获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度和 Obtaining standard test result and the similarity of the comparison test result, and determines the degree of similarity, and

第一预定值的大小; Size of the first predetermined value;

如果所述相似度大于所述第一预定值,将所述比较测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定; If the similarity is larger than said first predetermined value, the comparison result as the test standard test result, and determines whether the calibration setting database there is not over the selected calibration setting;

如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法结束; If there is no selecting the calibration setting, comparing the test results to determine said output test results, the test piece, comparing said calibration set determined to output the calibration test piece is set, the process ends;

如果有未选择过的校准设定,则继续从所述校准设定数据库未选择过的冲交准设定中选择一个测试频率点数目最多的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果,继续所述相似度和第一预定值的判断; If there had not selected the calibration settings, the calibration is continued from the selected set of database does not overshoot cross over selected prospective setting a maximum number of calibration test frequency is set as a comparison point calibration setting based on the comparison calibration setting of the test pieces tested, and obtain the test results, the test results as a comparison, the similarity determination and continues a first predetermined value;

如果所述相似度不大于所述第一预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输出校准设定,所述方法结束; If the similarity is not larger than the first predetermined value, the result of the determination standard test output test results, the test piece being said, the corresponding standard calibration set to determine the calibration test is provided an output member set, the process ends;

当所述步骤c中选择的比较校准设定是除所述标准设定外的测试频率点数目最少的校准设定时,所述步骤d包括: When the minimum number of step (c) comparing calibration setting is selected in addition to the standard test frequency set point calibration settings, said step d comprises:

获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度和第一预定值的大小; Acquiring the standard test result and the comparison result of the similarity of the test, and determines the size and the degree of similarity of a first predetermined value;

如果所述相似度小于所述第一预定值,将所述比较测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定; If the similarity is smaller than said first predetermined value, the comparison result as the test standard test result, and determines whether the calibration setting database there is not over the selected calibration setting;

如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输 If there is no selecting the calibration setting, the comparison test result of the determination is output as the test piece

结束; End;

如果有未选择过的校准设定,则继续从所述校准设定数据库未选择的校准设定中选择一个测试频率点数目最少的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果, 继续所述相似度和第一预定值的判断; If there had not selected calibration setting, then continue to select a minimum number of calibration test frequency is set as a comparison point calibration setting from the setting of the calibration database is not selected calibration settings, the calibration setting based on the comparison test pieces for the test, and obtaining a test result, the test result as a comparison, the similarity determination and continues a first predetermined value;

如果不小于所述第一预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述#1测试件的输出校准设定, 所述方法结束。 If not less than the first predetermined value, the standard test result is determined as the result of the test output test piece, the corresponding standard calibration settings determined calibration setting of the output test piece # 1, the ending said method.

所述的步骤a包括: Said step a comprises:

确定校准设定数据库中不同频率分段数目的校准设定,并从所述的校准设定数据库中选择频率分段数目最多或者最少的校准设定,将其确定为所述标准校准设定。 Determining the calibration setting number of different frequency subbands in the calibration database is set, and the number of segments in the database to select the frequency or at least most of the calibration settings, the calibration standard is determined as a calibration setting from the setting.

所述的步骤c包括: Said step c comprises:

从所述的校准设定数据库中选择除所述标准设定外,频率分段数目最多/ 最少的校准设定作为比较校准设定; In addition to the database, selecting the standard setting, the number of segments frequency up / calibration setting a minimum calibration setting from the comparison of the calibration set;

根据所述比较校准设定对所述被测试件进行分段测试,同时获取各段测试结果并合并,将所述合并后的测试结果作为比较测试结果存储。 Is subjected to the calibration setting based on the comparison test test piece segments, each segment acquired simultaneously and combined results of the test, the test results of the comparison test results are stored as combined.

当所述步骤c中选"l奪的比较校准设定是除所述标准设定的分段组数目外的 When the selected step c "l won calibration settings comparison is the number of segments in addition to the group set in the standard

频率分段数目最多的频率分段校准设定时,所述步骤d包括: When a maximum number of segments of the frequency setting calibration frequency segment, said step d comprises:

获取所述标准测试结果与所述比较频率分段测试结果的相似度,并判断所 Acquiring the standard test result and the comparison frequency segment similarity test results, and determines whether the

述相似度与第二预定值的大小; Said similarity value with a second predetermined size;

如果所述相似度大于所述第二预定值,将所述比较频率分段测试结果作为 If the similarity is larger than the second predetermined value, the comparison result of the frequency segment the test

标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定; Standard test results, and determines whether the calibration setting database there is not over the selected calibration setting;

如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输 If there is no selecting the calibration setting, the comparison test result of the determination is output as the test piece

出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法 The test results, comparing the calibration set to determine the calibration of the output member is set to be tested, said method

结束; End;

如果有未选择过的校准设定,则继续从所述校准设定数据库未选择的校准设定中选择一个频率分段数目最多的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行分段测试,获取测试结果并合并,将所述合并后的测试结果作为比较测试结果,继续所述相似度与第二预定值的判断; If there had not selected the calibration settings, the calibration is continued from the selected database is not set in the selected calibration setting up a number of segments of the calibration frequency is set as a comparative calibration settings, the calibration setting based on the comparison segment of the test piece for testing, test results and obtain combined, the combined result of the test as a comparison test result, the similarity is determined to continue with a second predetermined value;

如果所述相似度不大于所述的第二预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输 If the similarity is not greater than the second predetermined value, and the result of the determination standard test output test results, the test piece being said, the corresponding standard calibration set determined to be the output of the test piece

出校准设定,所述方法结束; The calibration settings, the process ends;

率分段数目最少的频率分段校准设定时,所述步骤d包括: When the minimum number of segments of the segmented frequency calibration settings, said step d comprises:

获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度与 Obtaining standard test result and the similarity of the comparison test result, and determines the degree of similarity

第二预定值的大小; A second predetermined magnitude value;

如果所述相似度小于所述第二预定值,将所述比较测试结果作为标准测试 If the similarity is smaller than the second predetermined value, the comparison result as the test standard test

结果,并判断校准设定数据库中是否还有未选择过的校准设定; As a result, and it determines whether the calibration setting database there is not over the selected calibration setting;

如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输 If there is no selecting the calibration setting, the comparison test result of the determination is output as the test piece

出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法 The test results, comparing the calibration set to determine the calibration of the output member is set to be tested, said method

结束; End;

如果有未选择过的校准设定,则继续从所述校准设定数据库未选择的校准设定中选择一个频率分段数目最少的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行分段测试,获取测试结果并合并,将所述合并后的测试结果作为比较测试结果,继续所述相似度与第二预定值的判断; If there had not selected the calibration settings, the calibration is continued from the selected database is not set in the selected calibration setting a minimum number of segments calibration frequency is set as a comparative calibration settings, the calibration setting based on the comparison segment of the test piece for testing, test results and obtain combined, the combined result of the test as a comparison test result, the similarity is determined to continue with a second predetermined value;

如果所述相似度不小于所述第二预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输出校准设定,所述方法结束。 If the similarity is not less than the second predetermined value, the result of the determination standard test output test results, the test piece being said, the corresponding standard calibration set to determine the calibration test is provided an output member fixed end, the method.

所述的步骤d中的相似度根据幅度特性和相位特性获得。 Said step d is obtained according to similarity of the amplitude and phase characteristics.

所述的方法还包括: The method further comprising:

获取所述被测试件的测试结果,并分别获取该测试结果数据的相位和幅度的变化值;将测试结果数据中相位变化值小于第三预定值且幅度变化值小于第四预定值的测试结果数据存储并输出。 Obtaining the result of the test piece is, and acquires the phase and amplitude of the change value of the test result data, respectively; the test result data in the phase change value is less than the third predetermined value and the amplitude change value less than the test results of the fourth predetermined value data storage and output.

所述的方法还包括:获取所述被测试件的测试结果;确定所述测试结果数据中预定频率范围内对应的测试结果凝:据,并将其存^t、输出。 The method further comprising: obtaining the result of the test piece being; determining the test result data corresponding to a predetermined frequency range within the coagulation test results: data, and stores it ^ t, the output.

本发明还提供一种基于网络分析仪的测试装置,包括: The present invention also provides a test apparatus based on a network analyzer, comprising:

校准设定数据库:存储各测试频率点数目的校准设定; Calibration setting Database: stores the number of points for each test frequency calibration setting purposes;

控制模块:确定所述校准设定数据库中的标准校准设定,并从所述校准设定数据库中选择一个比较校准设定,向网络分析仪发送调用所述标准校准设定和比较校准设定的控制命令,接收所述网络分析仪传输来的测试结果,并对应存储为标准测试结果和比较测试结果,向数据处理模块传输比较命令,根据预定值与数据处理模块传输来的相似度的比较判断是否将比较测试结果作为标准测试结果,如果将比较测试结果作为标准测试结果,则继续从所述各校准设定中选择比较校准设定、且继续向网络分析仪发送控制命令,否则,将其存储的标准测试结果确定为所述被测试件的输出测试结果,将所述标准测试结果对应的校准设定确定为所述被测试件的输出校准设定; Control module: determines the calibration standard calibration settings set in the database, and select a calibration setting from the comparison database calibration setting, to a network analyzer transmits the call setting and calibration standard calibration setting Comparison comparison control command, receiving the transmitted network analyzer test results, and the corresponding results are stored as the standard test and the results of the comparison test, to compare the data transfer command processing module, according to predetermined values ​​of the transmission data processing module similarity determining whether the test results as a comparison benchmark results, if the results of the comparison test result of the test as a standard, continue comparing selected from the calibration set respective calibration setting, and continue to send control commands to the network analyzer, otherwise, standard test results stored in the result of the test is determined as the output of the test piece, the test result corresponding to the calibration standard is set is determined as an output member of the tested calibration setting;

网络分析仪:根据所述控制模块传输来的控制命令,从所述校准设定数据库中调用所述标准校准设定和所述比较校准设定,并根据所述调用的校准设定对被测试件进行测试,同时将测试结果传输至所述控制模块; Network analyzer: according to the control module transmitting the control command, setting and invoking the calibration standard calibration setting from the comparison of the calibration setting database, and tested according to the setting of the calibration of the call test piece, while the test results are transmitted to the control module;

数据处理模块:根据所述控制模块传输来的比较命令从所述控制模块调用其存储的标准测试结果和比较测试结果,获取所述标准测试结果与所述比较测试结果的相似度,并将所述相似度传输至所述控制模块。 Data processing module: command according to the comparison of the standard call transfer control module and comparing the test results from the test results stored in the control module, obtain the standard test result and test result of the comparison of the similarity, and the said degree of similarity is transmitted to the control module.

通过上述技术方案的描述可明显得知,本发明通过设置校准设定数据库, 可对网络分析仪的各种校准设定进行管理;设定将测试频率点数目最多或最少的校准设定设置为标准校准设定,从校准设定数据库中选择一个比较校准设定,并获取比较校准设定的测试结果与标准校准设定的测试结果的相似度,当 By the above described technical solution that may be apparent, the present invention is provided by the database calibration settings, the calibration can be managed for various settings of the network analyzer; set frequency of the test most or least number of calibration points is set to standard calibration settings, select a calibration setting from the comparison database calibration setting, and obtaining a test result of the comparison test results set calibration standard calibration settings similarity, when

14比较校准设定是按照测试频率点数目的多少依次选择时,根据相似度与预定值的比较来确定适合被测试件的输出测试结果;为保证输出测试结果是最适合被测试件的输出测试结果,本发明还可通过上述获取的相似度与预定值的大小比 When the comparator 14 is the number of calibration setting frequency points are sequentially selected according to the purpose of the test, the degree of similarity based on a comparison with a predetermined value to determine the appropriate output result of the test of the test piece; the test result is output to ensure the most appropriate output results of the test pieces tested the present invention may also be predetermined by the degree of similarity value of the acquired size ratio

较来确定被测试件是否需要进行频率分段校准设定;本发明对于频率分段校准设定的测试结果可自动进行数据合并;对被测试件的输出测试结果还可以根据波形变化选取适当的测试结果数据,避免了对不必要的测试结果数据的存储和相关处理;从而实现了提高测试结果的准确性,简化测试结果的处理过程的目的。 Compared to determine whether the test piece is required to set the calibration frequency segment; the present invention can automatically merge data segment for the test result of the frequency calibration settings; test result is output to the test piece may also be suitably selected according to the waveform change test result data, and associated processes to avoid unnecessary storing test result data; thereby achieving improved accuracy of test results, the purpose of simplifying the processing of test results.

附图说明 BRIEF DESCRIPTION

图l是本发明的基于网络分析仪的测试装置的工作原理图。 Figure l is a view of a test apparatus based on the principle of the network analyzer of the present invention. 具体实施方式 Detailed ways

本发明的核心是:确定各校准设定,并确定标准校准设定;根据标准校准设定对被测试件进行测试,并获取测试结果,将其作为标准测试结果;从各校准设定中选择一个比较校准设定,根据选择的比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果;获取标准测试结果与所述比较测试结果的相似度,并根据相似度将相应的测试结果确定为被测试件的输出测试结果,将对应的校准设定确定为被测试件的输出校准设定。 The core of the present invention are: to determine various calibration settings, calibration settings and determines the standard; standard set of calibration test pieces were tested, and obtain the test results, the test result as a standard; selected from each of the calibration settings a comparison calibration settings, the calibration according to the selected setting of the comparison test piece is tested, and obtain the test results, as the comparison result of the test; standard test obtaining a similarity comparison of the test results, according to the similarity and the corresponding test result of the determination is output as the result of the test piece, the corresponding calibration settings determined to be calibrated to set the output of the test piece.

基于本发明的核心,本发明4是供如下技术方案来实现: Based on the core of the present invention, the present invention is to provide 4 to achieve the following technical solutions:

首先,确定网络分析仪能够对被测试件进行测试的各校准设定,利用校准设定数据库存储各个校准设定。 First, the network analyzer can be calibrated for each set of test pieces were tested, using a calibration set database to store various calibration settings. 然后,需要确定一个最适合被测试件的校准设定。 Then, it is necessary to determine a most suitable calibration test piece is set. 最适合被测试件的校准设定包括最适合被测试件的频率点数目的校准设定和最适合被测试件的频率分段数目的校准设定。 It is set to be the most suitable calibration test member comprises a frequency most suitable for the purpose of calibration points of the test piece and the most appropriate setting is set to the segment number of frequency calibration test pieces.

校准设定数据库中存储的校准设定分为两部分, 一部分为频率点数目不同的校准设定,另一部分为频率分段数目不同的频率分段校准设定。 Calibration setting calibration settings stored in the database is divided into two parts, the number of points for the different frequency calibration settings, the other part is the number of segments of different frequencies frequency segment calibration settings. 为了清晰描定数据库。 For clarity description given database.

确定最适合被测试件的频率点数目的校准设定的过程如下: 从频率点数校准设定数据库中选择频率点数目最多的校准设定,并将其作为标准校准设定。 Determine the best frequency point is below the test piece during calibration purposes set: selecting a maximum number of frequency database calibration set points from the calibration setting frequency points, and set as a standard calibration.

网络分析仪根据标准校准设定对被测试件进行测试,并将其测试结果储存为标准测试结果。 Network analyzer according to standard calibration setting of the test pieces were tested, and the test result is stored as a standard test results.

然后,从频率点数校准设定数据库中选择一个除标准校准设定之外的频率点数目最多的校准设定作为比较校准设定。 Then, select a largest number of frequencies other than the calibration standard calibration settings set as a comparative calibration set points from the calibration frequency setting database.

网络分析仪根据选取的比较校准设定对被测试件进行测试,并将其测试结果储存为比较测试结果。 The network analyzer is set to be selected for calibration comparison test pieces were tested, and stored test results compare test results.

根据标准测试结果和比较测试结果的幅度特性和相位特性,确定这两个测试结果的相似度,并对相似度和第一预定值的大小进行判断。 The amplitude and phase characteristics of the standard and the test results of the comparison test results, the results of two tests to determine the degree of similarity, and the similarity in size and a first predetermined value is determined. 第一预定值可才艮据实际需要进行设定。 The first predetermined value may only need to be set according to the actual Gen.

如果标准测试结果和比较测试结果的相似度大于第一预定值,将比较测试结果作为标准测试结果,将对应的比较校准设定作为标准校准设定,继续从频率点数校准设定数据库中选择其他未选择过的频率点数目最多的校准设定作为比较校准设定。 If the similarity criterion and the test results of the comparison test result is greater than a first predetermined value, the comparison result of the test results as the standard, the corresponding comparator is set as a calibration standard calibration set, continue to choose other frequency points from the calibration setting database up through the non-selected number of frequency points is set as a comparative calibration calibration setting. 网络分析仪根据选取的比较校准设定对被测试件进行测试。 The setting of the network analyzer is tested according to the test member selected comparison calibration. 继续根据标准测试结果和比较测试结果的幅度特性和相位特性,确定这两个测试结果的相似度,并对相似度和第一预定值的大小进行判断。 Continue The amplitude and phase characteristics of the standard and the test results of the comparison test results, the results of two tests to determine the degree of similarity, and the similarity in size and a first predetermined value is determined. 依照上述方法进行测试、判断,直到标准测试结果和比较测试结果的相似度不大于第一预定值。 Carried out in accordance with the test methods described above, it is determined, and the results of the comparison standard test until the test results of the degree of similarity is not larger than a first predetermined value.

当标准测试结果和比较测试结果的相似度不大于第一预定值时,将标准测试结果确定为被测试件的输出测试结果,将标准测试结果对应的校准设定确定为最适合被测试件的输出校准设定,并结束网络分析仪对被测试件的测试。 When the similarity criterion and the test results comparing the test result is not greater than a first predetermined value, the test results to determine the standard test result is output as the test piece, the test results corresponding to the calibration standard is set is determined as the most appropriate member to be tested output calibration settings, and the network analyzer to the end of the test piece to be tested. 如果利用上述方法,从频率点数校准设定数据库中按照频率点数目从多到少的顺序一直选取到将测试频率点数目最少的校准设定作为比较校准设定,并在判断标准测试结果和比较测试结果的相似度与第一预定值的大小时,如果相 If the above method, the calibration points from the frequency setting according to the number of points in the database in order of the frequency has been selected to be at least a minimum number of frequencies of the calibration test is set as a comparative calibration setting, and test results and the comparison criterion when the magnitude of the first predetermined value of the degree of similarity of the test results, if the phase

似度仍然大于第一预定值,那么可以将比较校准设定的测试结果确定为被测试件的输出测试结果,将比较校准设定确定为被测试件的输出校准设定。 The degree of similarity is still larger than a first predetermined value, then the comparison test results of calibration settings may be determined to be the output result of the test piece, comparing the calibration set is determined to set the output of the calibration test pieces.

上述方法中,也可以将频率点数校准设定数据库中频率点数目最少的校准设定设置为标准校准设定。 The above method, the calibration points may be set to the frequency minimum number of frequency points in the database of calibration settings set to the standard calibration setting.

从频率点数校准设定数据库中选择频率点数目最少的校准设定,并将其作为标准校准设定时,确定最适合被测试件的频率点数目的校准设定的具体过程 When the frequency of the calibration points selected minimum number of frequency set point calibration settings, calibration settings and as a standard in its database to determine the most suitable for the specific purpose of frequency points during calibration of the test piece is set

如下: as follows:

网络分析仪根据标准校准设定对被测试件进行测试,并将其测试结果确定储存为标准测试结果。 Network analyzer according to standard calibration setting of the test pieces were tested, and test results to determine the test result is stored as a standard.

然后,从频率点数校准设定数据库中选择一个除标准校准设定之外的测试频率点数目最少的校准设定作为比较校准设定。 Then, select a minimum number of test frequencies other than the calibration standard calibration set points from the calibration frequency setting is set as the comparison database calibration setting.

网络分析仪根据选取的比较校准设定对被测试件进行测试,并将其测试结果储存为比较测试结果。 The network analyzer is set to be selected for calibration comparison test pieces were tested, and stored test results compare test results.

根据标准测试结果和比较测试结果的幅度特性和相位特性,确定这两个测试结果的相似度,并对相似度和第一预定值的大小进行判断。 The amplitude and phase characteristics of the standard and the test results of the comparison test results, the results of two tests to determine the degree of similarity, and the similarity in size and a first predetermined value is determined.

如果标准测试结果和比较测试结果的相似度小于第一预定值,将比较测试结果作为标准测试结果,将对应的比较校准设定作为标准校准设定,继续从频率点数校准设定数据库中选择其他未选择的频率点数目最少的校准设定作为比较校准设定。 If the similarity criterion and comparing the test result of the test results is less than a first predetermined value, the comparison result as the test standard test result, the corresponding comparator is set as a calibration standard calibration set, continue to choose other frequency points from the calibration setting database minimum number of non-selected frequency is set as a comparison point calibration calibration setting. 网络分析仪根据选取的比较校准设定对被测试件进行测试。 The setting of the network analyzer is tested according to the test member selected comparison calibration. 同时,继续根据标准测试结果和比较测试结果的幅度特性和相位特性,确定这两个测试结果的相似度,并对相似度和第一预定值的大小进行判断。 At the same time, continuing in accordance with the amplitude and phase characteristics of the standard and the test results of the comparison test results to determine the similarity of the two test results, the size and the degree of similarity and a first predetermined value is determined. 依照上述方法进行测试、判断,直到标准测试结果和比较测试结果的相似度不小于第一预 Tested is determined according to the above methods, until the results of standard tests and the test results comparing the degree of similarity is not less than a first pre-

17定值。 17 value.

当标准测试结果和比较测试结果的相似度不小于第一预定值时,将标准测试结果确定为被测试件的输出测试结果,将标准测试结果对应的校准设定确定为最适合被测试件的输出校准设定,并结束网络分析仪对被测试件的测试。 When the similarity criterion and the test results compare test results is not less than a first predetermined value, the test results to determine the standard test result is output as the test piece, the test results corresponding to the calibration standard is set is determined as the most appropriate member to be tested output calibration settings, and the network analyzer to the end of the test piece to be tested.

如果利用上述方法,从频率点数校准设定数据库中按照频率点数目从少到多的顺序一直选取到将测试频率点数目最多的校准设定作为比较校准设定,并在判断标准测试结果和比较测试结果的相似度与第一预定值的大小时,如果相似度仍然小于第一预定值,那么可以将比较校准设定的测试结果确定为被测试件的输出测试结果,将比较校准设定确定为被测试件的输出校准设定。 If the above method, the calibration points from the frequency setting according to the number of frequency points in the database from less to more to select the order of up to a maximum number of calibration test frequency is set as a comparison point calibration setting, and test results and the comparison criterion when the magnitude of the first predetermined value of the degree of similarity of the test results, if the similarity is still smaller than the first predetermined value, it can be compared to the calibration set is output as the test results to determine the test result of the test element, comparing the determined calibration setting calibration is set at the output of the test piece.

对于上述的从频率点数校准设定数据库中一直选取到测试频率点数目最多的校准设定,并在判断相似度与第一预定值的大小时,如果标准测试结果和比较测试结果的相似度仍然小于第一预定值,虽然可以将比较测试结果确定为被测试件的输出测试结果,将比较校准设定确定为被测试件的输出校准设定, 但是,这个确定的输出测试结果、输出校准设定对被测试件而言,会产生测试频率点数目不足的现象,本发明为避免出现测试频率点数目不足的现象,进一步完善本发明,对该测试件需要使用频率分段的方式进行测试,以确定最适合被测试件的频率分段校准设定。 For the above-described frequency from the calibration point has been set up a database to select the largest number of calibration test frequency set point, and determining the degree of similarity with the size of a first predetermined value, if the similarity criterion and the test results of the comparison test results are still less than a first predetermined value, although the comparison test results may be determined to be the output result of the test piece, comparing the calibration set is determined to set the output of the calibration test member, however, the determination of output test results, the output calibration set for the test piece is set, resulting in insufficient number of points of the test frequency phenomenon, the present invention is to avoid the shortage of the number of test frequencies phenomenon, to further improve the present invention, the frequency of the test pieces need to be tested in a stepwise manner, to determine the best set of frequency subbands calibration test pieces.

利用频率分段的方式对被测试件进行测试以确定最适合被测试件的频率 Using the frequency of the stepwise manner test pieces were tested to determine the frequency of the most suitable test pieces

分段校准设定及测试结果的具体过程如下: DETAILED process stage calibration set and test results are as follows:

从频率分段校准设定数据库中选择频率点数据最多且频率分段数目最少如频率分段为l的校准设定,并将其作为标准校准设定。 Selecting a frequency from the frequency segment data point calibration setting up the database and the frequency of the number of segments segmented into a minimum frequency such as l, calibration settings, and set as a standard calibration.

网络分析仪根据选择的标准校准设定对被测试件进行测试,并将其测试结果储存为标准测试结果。 Network analyzers calibrated according to the standard set are selected for the test pieces tested, the test results and stored as a standard test results.

然后,从频率分段校准设定数据库中选择除标准校准设定外的频率分段数目最低的校准设定作为比较校准设定。 Then, the database, select the number of frequency segments except the lowest calibration standard calibration settings set as a calibration setting from the comparison frequency segment calibration setting. 段测试结果合并,将合并后的测试结果存储为比较测试结果。 The combined test results for the test result is stored in the combined comparison results.

根据标准测试结果和比较测试结果的幅度特性和相位特性,确定比较测试结果和标准测试结果的相似度,并判断相似度和第二预定值的大小,如果相似度小于第二预定值,将比较测试结果存储为标准测试结果,将比较校准设定存储为标准校准设定,继续从频率分段校准设定数据库其他未被选择过的频率分段校准设定中选择频率分段数目最少的校准设定,并将其作为比较校准设定, 网络分析仪根据比较校准设定对被测试件进行分段测试,并将各分段测试结果合并,将合并后的测试结果确定并存储为比较测试结果;继续根据标准测试结果和比较测试结果的幅度特性和相位特性,确定这两个测试结果的相似度,并判断相似度和第二预定值的大小。 The amplitude and phase characteristics of the standard and the test results of the comparison test results to determine the comparison test results and test results of the similarity, and determines the size similarity and a second predetermined value, if the similarity is smaller than a second predetermined value, the comparison test results are stored as standard test results comparing a standard calibration settings stored calibration settings, the calibration segment continues from the frequency setting database through other non-selected frequency subbands selected calibration setting a minimum number of segments of the calibration frequency setting calibration and set it as a comparison, the setting of the network analyzer is tested according to the test piece segmented calibration comparison, each segment and the combined test results, the test result is determined and stored as a combined comparison test results; continue according to the amplitude and phase characteristics of the standard and the test results of the comparison test results to determine the similarity of the two test results and determine the size similarity and a second predetermined value. 依照上述方法进行测试、判断,直到标准测试结果和比较测试结果的相似度不小于第二预定值。 Carried out in accordance with the test methods described above, it is determined, and the results of the comparison standard test until the test results the degree of similarity is not smaller than a second predetermined value. 当标准测试结果和比较测试结果的相似度不小于第二预定值时,将标准测试结果确定为被测试件的输出测试结果,将标准校准设定确定为被测试件的输出校准设定。 When the similarity criterion and the test results compare test results is not less than a second predetermined value, the result will be determined to be the standard test output test results of the test pieces, the standard calibration set determined to be calibrated to set the output of the test piece.

如果从频率分段校准设定数据库中一直选择到将频率分段数目最多的校准设定作为比较校准设定,且标准测试结果和比较测试结果的相似度仍然小于第二预定值,那么将频率分段数目最多的校准设定确定为被测试件的输出校准设定,将其对应的比较测试结果确定为被测试件的输出测试结果。 If the segment has been selected from the frequency calibration setting up the database to the frequency of the number of segments is set as a comparative calibration calibration setting, and a standard and test results of the comparison test result of similarity is still smaller than a second predetermined value, the frequency setting up the number of segments determined to be set to the calibration output calibration test member, the test result of the comparison is determined to be the corresponding output of the test results of the test pieces.

由于根据测试结果可得到被测试件的相位和幅度的变化情况,所以对于上述描述过程中获得的任意一个测试结果都可以根据相位和幅度的变化情况对测试结果数据做多样化处理。 Since the available phase and amplitude changes in the test piece according to the test results, the test results for any one of the above described process can be obtained in the diversity of processing test data according to results of changes in phase and amplitude. 如将被测试件的输出测试结果数据中相位变化值不小于第三预定值或幅度变化值不小于第四预定值的输出测试结果数据删除, 将被测试件的输出测试结果数据中相位变化值小于第三预定值且幅度变化值小于第四预定值的输出测试结果数据存储并输出。 The output test piece to be tested result data phase variation is not less than a third predetermined value or a change in amplitude of not less than a fourth predetermined value output test data deletion result, the test piece to be output test result data in the phase change value less than a third predetermined value and the amplitude change in the output value is less than a fourth predetermined value of the test result data and outputs it. 这样在不影响被测试件的输出测试结果准确性的前提下,可保留一些必要的、能够充分反映被测试件频域特性的输出测试结果数据,将不必要的输出测试结果数据进行删减,可以节约输出测试结果的存储空间,在利用输出测试结果数据做相关处理时,可以减少相关处理的时间。 Thus without affecting the output of the test piece to be tested under the accuracy of the results may be retained necessary, test fully reflect the output characteristics of the frequency-domain test pieces result data, output test results, the unnecessary deletion of data, output test results can save storage space, when using the output data of the test results do correlation processing, the correlation processing time can be reduced. 再如,由于被测试件的输出测试结果是一定频域范围内的專俞出测试结果,如果我们确定一个预定频域范围,只希望得到这个确定的预定频域范围内的输出测试结果数据,那么可以将输出测试结果数据中超出预定频域范围的输出测试结果凄t据删除,只保留确定的频域范围内的输出测试结果凄t 据,这样在不影响输出测试结果准确性的前提下,可实现保留一些需要的测试结果数据,将不需要的测试结果数据进行删减,同样可以节约测试结果的存储空间,在利用测试结果数据做相关处理时,同样可以减少相关处理的时间。 Again, since the output of the test result is the test piece is designed Yu frequency domain illustrating certain test results, we determined if a predetermined frequency domain, output test results, only want to determine in this predetermined range of frequency-domain data, may then be output test result data exceeds a predetermined frequency domain of the output test results, according to remove the bitter t, output test results retain only the frequency domain determined according to t desolate, so without affecting the accuracy of test results of output may be achieved retain some desired test result data, test results will not require data deletion, can also save the storage space of the test results, the test result in the use of data processing related to do, it can also reduce the time-dependent process. 本发明提供的基于网络分析仪的装置的工作原理如附图1所示。 Working principle of the invention to provide apparatus based on the network analyzer as shown in Figure 1. 在图1中,本发明提供的基于网络分析仪的装置包括:校准设定数据库, 控制模块,网络分析仪,数据处理模块。 In Figure 1, network-based analyzer apparatus according to the present invention comprises: setting a calibration database, the control module, network analyzer, the data processing module.

校准设定数据库用于存储各校准设定。 A database for storing calibration setting for each calibration settings.

校准设定数据库中存储的校准设定分为两部分, 一部分为频率点数目不同的校准设定,另一部分为频率分段数目不同的频率分段校准设定。 Calibration setting calibration settings stored in the database is divided into two parts, the number of points for the different frequency calibration settings, the other part is the number of segments of different frequencies frequency segment calibration settings. 为了清晰描述,我们将这两部分分别称为频率点数校准设定数据库和频率分段校准设定凄丈据库。 For clarity of description, the two parts will be referred to as the calibration set frequency point and a frequency segment database sad feet calibration settings database.

控制模块首先需要确定频率点数校准设定数据库中的频率点数目最少的校准设定,并将其确定为标准校准设定。 The control module first need to determine a minimum number of frequency points in the frequency calibration set point calibration settings in the database, and determined as a standard calibration setting. 然后控制模块从频率点数校准设定数据库中选择除标准校准设定之外的频率点数目最少的校准设定,并将其作为比较校准设定。 Then the control module database and choose the least number of frequencies in addition to the standard set by the calibration setting from the frequency calibration the calibration points, the calibration and set as a comparison. 分别向网络分析仪发送调用标准校准设定和比较校准设定的控制命令。 Control commands are transmitted call setup and calibration standards compare calibration settings to the network analyzer.

网络分析仪根据控制模块传输来的调用标准校准设定的控制命令,从频率点数校准设定数据库中调用标准校准设定,并根据标准校准设定对被测试件进行测试,将标准测试结果传输至控制模块。 Network analyzer module according to the control command transmitted from the call standard calibration settings, the calibration standard call set points from the calibration frequency setting database, and setting of the test pieces were tested according to the standard calibration, standard transmission test results to the control module. 网络分析仪根据控制模块传输来的 Network analyzer according to the transmission control module

20调用比较校准设定的控制命令,从频率点数校准设定数据库中调用比较校准设定,并根据比较校准设定对被测试件进行测试,将比较测试结果传输至控制模块。 Comparison control command 20 invoked calibration settings, the calibration database called comparison frequency setting from the calibration points, and the setting of the test pieces were tested according to the comparison calibration, comparing the test results transmitted to the control module.

控制模块接收并存储网络分析仪传输来的标准测试结果和比较测试结果, 并向数据处理模块传输比较命令。 The control module receives and stores transmitted the network analyzer and the results of the standard tests compare test results, the comparison instruction to transmit data processing module.

数据处理模块接收到控制模块传输来的比较命令后,获取控制模块存储的标准测试结果和比较测试结果,并根据这两个测试结果反映的幅度特性和相位特性获取这两个测试结果的相似度。 Post-processing module receives the data transmitted to the control module of the comparison instruction, the comparison test results and obtain standard test result storage control module, and acquires the two test results based on the amplitude and phase characteristics of the two test results reflect the degree of similarity . 将相似度传输至控制模块。 The degree of similarity transmitted to the control module.

控制模块接收到数据处理模块传输来的相似度,判断相似度和第一预定值的大小,如果相似度不小于第一预定值,控制模块将标准测试结果存储为被测试件的输出测试结果,将标准校准设定存储为被测试件的输出校准设定。 The control module receives the transmitted data processing module similarity, and judging a similarity between the size of a first predetermined value, if the similarity is not less than a first predetermined value, the control module stores the result as the standard test result of the test is output member, the standard is calibrated to set the output setting storage calibration test pieces.

如果控制模块判断相似度小于第一预定值,将比较测试结果存储为标准测试结果,将比较校准设定存储为标准校准设定,并继续从频率点数校准设定数据库未选择过的校准设定中选取频率点数目最少的校准设定,将其作为比较校准设定,向网络分析仪发送调用比较校准设定的控制命令。 The control module determines if the similarity is smaller than a first predetermined value, comparing the test results are stored as standard test results comparing a standard calibration settings stored calibration settings, the calibration points and continues from the frequency setting database selected calibration setting is not over minimum number of points selected frequency calibration settings, the calibration settings as a comparison, the comparison control command transmitted call calibration settings to the network analyzer.

当网络分析仪接收到控制模块接收传输来的调用比较校准设定的控制命令时,从频率点数校准设定数据库中调用比较校准设定,并根据比较校准设定对被测试件进行测试,将比较测试结果传输至控制模块。 When comparing the control command invoked calibration settings network analyzer to receive a transmission control module receives the call setting from the comparison frequency calibration points in the calibration database is set, and the setting of the test pieces were tested according to the comparison calibration, Comparative test results are transmitted to the control module.

控制模块接收到网络分析仪传输来的比较测试结果,按照上述方法继续向数据处理模块传输比较命令,并在接收到数据处理模块传输来的相似度后,继续上述相似度与第一预定值大小的判断,直到相似度不小于第一预定值时,控制模块将标准测试结果存储为被测试件的输出测试结果,将标准校准设定存储为被测试件的输出校准设定。 After the control module receives the transmission network analyzer to the comparison results, according to the method continues to compare the data transfer command processing module, and a data processing module receiving the transmitted similarity, similarity to continue the above-described first predetermined magnitude value determination, until the degree of similarity is not smaller than a first predetermined value, the control module stores the result as the standard test result of the test is output member, the calibration standard is set as the output setting storage calibration test pieces.

如果控制模块已将频率点数校准设定数据库中的校准设定按照频率点数目从少到多的顺序选择到频率点数目最多的校准设定后,并在接收到数据处理模块传输来的相似度,进行相似度和第一预定值的大小判断时,如果相似度仍然小于第一预定值,则控制模块可以将比较测试结果存储为被测试件的输出测 If the control has a frequency calibration module database and setting the calibration points is set according to the number of frequencies selected in order from less to more to a maximum number of frequency set-point calibration, and data processing module receiving the transmitted similarity , when the size judging a similarity between a first predetermined value and, if the similarity is still smaller than the first predetermined value, the control module may compare the test results are stored as the measured output of the test piece

试结果,将比较校准设定存储为被测试件的输出校准设定;为进一步保证^:测 Test results, the comparison is outputted as the calibration settings stored calibration test piece is set; To further ensure ^: measuring

试件的输出测试结果的准确性,控制模块也可以决定再对^l测试件进行频率分 Accuracy of the output of the test specimen result, the control module may also be decided on the test piece ^ l frequency points

段的测试,具体实现过程为: Test, segment specific implementation process is as follows:

控制模块从频率分段校准设定数据库中选择频率分段数目最少的校准设定,并将其存储为标准校准设定。 Database selected minimum number of segments of the calibration frequency setting control module sets the frequency of the calibration segment, and stores it as a standard calibration setting. 然后控制模块从频率分段校准设定数据库中选择除标准校准设定之外的频率分段数目最少的校准设定,并将其存储为比较校准设定。 Then the control module database and choose the least number of frequency segments addition to the standard set by the calibration setting from the calibration frequency segment calibration settings, and stores it as comparison calibration setting. 控制模块分別向网络分析仪发送调用标准校准设定和比较校准设定的控制命令。 The control module calls are transmitted control command set standards calibration and comparison calibration settings to the network analyzer.

网络分析仪根据控制模块传输来的调用标准校准设定的控制命令,从频率分段校准设定数据库中调用标准校准设定,并根据标准校准设定对被测试件进行分段测试,并将测试结果传输至控制模块。 Network analyzer module according to the control command transmitted from the call standard calibration settings, the calibration standard call set frequency segment from the calibration settings database, and the setting of the test piece was tested in accordance with standard calibration segmented, and test results transmitted to the control module. 网络分析卩义4艮据控制模块传输来的调用比较校准设定的控制命令,从频率分段校准设定数据库中调用比较校准设定,并根据比较校准设定对被测试件进行分段测试,并将测试结杲传输至控制模块。 Comparative analysis of the control command network call Gen Jie sense data transmission control module 4 to the calibration settings, calibration setting from the comparison frequency call segment calibration settings database, and the setting of the test piece according to Comparative segmented calibration test and Gao test results transmitted to the control module.

控制模块接收网络分析仪传输来的测试结果,将标准校准设定对应的测试结果进行合并,将合并后的测试结果作为标准测试结果存储,将比较校准设定对应的测试结果进行合并,将合并后的测试结果作为比较测试结果存储,并向数据处理模块传输比较命令。 The control module receives the test result transmitted from the network analyzer, the standard calibration set corresponding test results are combined, the test results of the combined test results are stored as standard, comparing the calibration settings corresponding test results are combined, and the combined after the test results as a comparison test results are stored, and a data transmission processing module comparison instruction.

数据处理模块接收到控制模块传输来的比较命令后,获取控制模块存储的标准测试结果和比较测试结果,并根据这两个测试结果反映的幅度特性和相位特性获取这两个测试结果的相似度。 Post-processing module receives the data transmitted to the control module of the comparison instruction, the comparison test results and obtain standard test result storage control module, and acquires the two test results based on the amplitude and phase characteristics of the two test results reflect the degree of similarity . 将相似度传输至控制模块。 The degree of similarity transmitted to the control module.

控制模块接收到数据处理模块传输来的相似度,判断相似度和第二预定值 The control module receives the transmitted data processing module similarity, similarity and a second predetermined value is determined

的大小,如果相似度不小于第二预定值,将标准测试结果存储为k测试件的输 Size, if the similarity is not smaller than a second predetermined value, the test results are stored as standard input test piece k

22出测试结果,将标准校准设定存储为被测试件的输出校准设定。 22 test results, the calibration standard is set as the output setting storage calibration test pieces.

如果控制模块判断相似度小于笫二预定值,将比较测试结果存储为标准测 The control module determines if the similarity is smaller than a second predetermined value Zi, comparing the measured test results are stored as standard

试结果,将比较校准设定存储为标准校准设定,并继续从频率分段校准设定数 The test results, comparing the calibration settings are stored as standard calibration settings, the calibration and the number continues to set the frequency segment

据库未选择过的校准设定中选取频率分段数目最少的校准设定,将其作为比较 Database had not selected the selected calibration setting a minimum number of segments of the frequency calibration settings, which as a comparative

校准设定,向网络分析仪发送调用比较校准设定的控制命令。 Calibration settings, send call control commands to a calibration setting comparator network analyzer.

当网络分析仪接收到控制模块接收传输来的调用比较校准设定的控制命 When receiving a control command received by the transmission network analyzer control module calls the compare calibration settings

令时,从频率分段校准设定数据库中调用比较校准设定,并根据比较校准设定 When so, the call is set from the frequency comparing sections calibration calibration settings database, and calibration setting based on the comparison

对被测试件进行分段测试,将测试结果传输至控制模块。 Segment of the test piece for testing, transmitting the test result to the control module.

控制模块将网络分析仪传输来的测试结果进行合并,将合并后的测试结果 The network analyzer module control transmission to combine the results of the test, the test result of the combined

对应存储为比较测试结果,并按照上述方法继续向数据处理模块传输比较命 The corresponding results are stored as comparison test, and continues to compare the data transfer command processing module as described above

令;控制模块在接收到数据处理模块传输来的相似度后,继续上述相似度与第二预定值大小的判断,直到相似度不小于第二预定值时,控制模块将标准测试结果存储为被测试件的输出测试结果,将标准校准设定存储为被测试件的输出校准设定。 Order; the control module receives the transmission data processing module to the similarity determination and continues the above-described second predetermined similarity value size until the degree of similarity is not smaller than a second predetermined value, the control module is stored as a standard test result output result of the test piece, the calibration standard is set as the output setting storage calibration test pieces.

如果控制模块已将频率分段校准设定数据库中的校准设定按照频率分段从少到多的顺序选择到频率分段数目最多的校准设定,但是在接收到数据处理模块传输来的相似度,进行相似度和第一预定值的大小判断时,如杲相似度仍然小于笫一预定值,则控制模块可以将比较测试结杲确定为被测试件的输出测试结果,将比较校准设定确定为被测试件的输出校准设定。 If the control module has a calibration frequency setting segment database and calibration settings according to the frequency segment from less to more to a maximum frequency of the sequentially selected calibration setting the number of segments, but has received the data transmission processing module is similar to when the degree of similarity is determined by size and a first predetermined value, such as Gao Zi is still less than a predetermined similarity value, the control module Gao Comparative test results may be determined to be the output result of the test piece, comparing the calibration setting determining calibration is set as the output of the test piece.

上述描述中控制模块从频率点数校准设定数据库中选择标准校准设定和比较校准设定是按照频率点数从少到多的顺序依次选取的,控制模块从频率分 In the above description the control module sets the frequency of the calibration points in the database and comparing the selection criteria calibration setting is set according to the frequency calibration points in order from less to more sequentially selected, the control module from the frequency component

少到多的顺序依次选取的,控制模块从频率点数校准设定数据库中选择标准校准设定和比较校准设定也可以按照频率点数从多到少的顺序依次选取,控制模块从频爽厶i Order of less to more sequentially selected, the control module selects a calibration standard calibration set and compare the set of frequency points from the calibration setting database may be sequentially selected according to the number of frequency points in order from largest to smallest, the control module from the frequency cool Si i

23照频率分段数从多到少的顺序依次选取,控制模块比较相似度与预定值的大小的过程与本实施例中方法的描述相同,在此不再详细描述。 23 according to the number of frequency segments are sequentially selected in order from largest to smallest, the control module compares the predetermined value of similarity with the process of the present embodiment is described in the same embodiment of the method, not described in detail herein.

数据处理模块还可以将控制模块中存储的输出测试结果根据相位和幅度的变化情况,将被测试件的输出测试结果数据中相位变化值不小于第三预定值或幅度变化值不小于第四预定值的输出测试结果数据删除,将相位变化值小于第三预定值且幅度变化值小于第四预定值的输出测试结果数据保留并存储至控制模块中。 Outputting test result data processing module can also output the test result stored in the control module in accordance with changes in phase and amplitude, the data to be tested in a phase change member is not less than a third predetermined value or amplitude variation is not less than a fourth predetermined value output test data deletion result value, the phase change value is less than a third predetermined value and the amplitude change in the output value is less than a fourth predetermined value of the test result data retained and stored in the control module.

数据处理模块还可以将控制模块中存储的输出测试结果根据相位和幅度的变化情况,将输出测试结果数据中超出预定频域范围的输出测试结果数据删除,将预定频域范围内的输出测试结果数据保留并存储至控制模块中。 The data processing module can also output the test results of the control module stored in accordance with changes in phase and amplitude, and outputs the test result data exceeds a predetermined frequency domain of the output of the test result data is deleted, the output test within a predetermined frequency domain results data retained and stored in the control module.

虽然通过实施例描绘了本发明,本领域普通技术人员知道,本发明有许多变形和变化而不脱离本发明的精神,希望所附的权利要求包括这些变形和变化。 Although the present invention is depicted by way of example, those of ordinary skill in the art know that there are many modifications and variations of the present invention without departing from the spirit of the invention, it intended that the appended claims cover such modifications and variations.

Claims (11)

1、一种基于网络分析仪的测试方法,其特征在于包括: a、确定各校准设定,并确定标准校准设定; b、根据所述标准校准设定对被测试件进行测试,并获取测试结果,将其作为标准测试结果; c、从所述的各校准设定中选择一个比较校准设定,根据所述选择的比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果; d、获取所述标准测试结果与所述比较测试结果的相似度,并根据所述的相似度与预定值的比较判断是否将比较测试结果作为标准测试结果,如果将比较测试结果作为标准测试结果,则继续从所述各校准设定中选择比较校准设定、且继续进行获取比较标准设定的测试结果以及根据所述相似度进行判断的过程,否则,将标准测试结果确定为所述被测试件的输出测试结果,将所述标准测试结果对应的校准设定确定为所述 1, a test method based on a network analyzer, comprising: a, determining the respective calibration settings, calibration settings and the determination criterion; B, the setting of the test piece was tested according to the standard calibration, and acquires the test results, which is a standard test result; C, selecting a calibration setting from the comparison of each of the calibration setting, the setting of the test pieces were tested, and the test result acquired according to the selection comparison of calibration, as a result of the comparison test; D, acquiring the standard test result of similarity to the comparison result of the test, and based on a comparison with a predetermined value of the degree of similarity is determined whether the result of the comparison test result of the test as a standard, if the comparison test results test results as the standard, continue to select the calibration setting from the comparison of each calibration set, and the acquisition continues relatively standard set of test results, and in accordance with the process of determining similarity, otherwise, standard test the output result of the determination of the test result of the test piece, the test results of the standard corresponding to the determined calibration settings 测试件的输出校准设定。 Calibration test set output member.
2、 如权利要求1所述的一种基于网络分析仪的测试方法,其特征在于所述的步骤a包括:确定校准设定数据库中不同测试频率点数目的校准设定,并从所述的校准设定数据库中选择测试频率点数目最多或者最少的校准设定,将其确定为所述标准校准设定。 2, as claimed in claim 1, one of the test methods based on a network analyzer, wherein said step a comprises: determining the calibration set points database object test frequencies different calibration settings, and from the calibration select the number of test frequencies set up in the database or at least the calibration settings, the calibration standard is determined as the setting.
3、 如权利要求2所述的一种基于网络分析仪的测试方法,其特征在于所述步骤c包括:从所述的校准设定数据库中选^r除所述标准设定外,测试频率点数目最多/最少的校准设定作为比较校准设定,并根据所述比较校准设定对所述被测试件进行测试,同时获取测试结果,将该测试结果作为比较测试结果存储。 3, as claimed in claim 2, one of the test methods based on a network analyzer, wherein said step c comprises: setting a database selected ^ r addition to the standard set points from the calibration test frequency according to head up / calibration settings as a comparative minimum calibration setting, and the test pieces were tested according to the comparison calibration set, while obtaining a test result, the test result is stored as a result of the comparison test.
4、 如权利要求3所述的一种基于网络分析仪的测试方法,其特征在于: 当所述步骤c中选择的比较校准设定是除所述标准设定外的测试频率点数目最多的校准设定时,所述步骤d包括:获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度和第一预定值的大小;如果所述相似度大于所述第一预定值,将所述比较测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定;如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法结束;如果有未选择过的校准设定,则继续从所述校准设定数据库未选择过的校准设定中选择一个测试频率点数目最多的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行测试, 4, as claimed in claim 3, one of the test methods based on a network analyzer, wherein: when said comparison step c selected calibration setting is a maximum number of test frequencies in addition to the standard set of when the calibration settings, said step d comprises: obtaining a similarity with the benchmark results of the comparison test result, and determines the size and the degree of similarity of a first predetermined value; if the similarity is greater than the first the predetermined value, the comparison result as the test standard test result, and determines whether or not there is calibration setting database by selecting the calibration setting; If there is no selecting the calibration setting, the result of the determination of the comparison test output result of the test piece, comparing the calibration set is determined as the output end calibration settings, the method of the test piece; if there had not selected the calibration settings, the calibration is continued from the setting database through unselected selected calibration setting a maximum number of calibration test frequency is set as a comparison point calibration settings, the calibration setting based on the comparison of the test pieces tested, 获取测试结果,将其作为比较测试结果,继续所述相似度和第一预定值的判断;如果所述相似度不大于所述第一预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输出校准设定,所述方法结束;当所述步骤c中选择的比较校准设定是除所述标准设定外的测试频率点数目最少的校准设定时,所述步骤d包括:获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度和第一预定值的大小;如杲所述相似度小于所述第一预定值,将所述比较测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定;如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法结束;如 Obtaining a test result, the test result as a comparison, the similarity determination and continues a first predetermined value; If the similarity is not larger than the first predetermined value, the determined result is the standard test to be tested test results output member, the corresponding standard calibration setting is set to determine the output of the calibration test member, the method is ended; when the comparison step c selected calibration setting is set in addition to the standard when the minimum number of test frequencies outside the calibration set, said step d comprises: acquiring the standard test result of the similarity comparison of the test results, and determines the size and the degree of similarity of a first predetermined value; Gao as the similarity is smaller than said first predetermined value, the comparison result as the test standard test result, and determines whether or not there is calibration setting database by selecting the calibration setting; If there is no selecting the calibration setting , comparing the test results to determine the test result is output as the test piece, determining the calibration setting comparing the output end of the calibration setting, the method of the test piece being; as 果有未选择过的校准设定,则继续从所述校准设定数据库未选择的.校准设定中选择一个测试频率点数目最少的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行测试,并获取测试结果,将其作为比较测试结果, 继续所述相似度和第一预定值的判断;如果不小于所述第一预定值,将所述标准测试结果确定为所述,皮测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输出校准设定, 所述方法结束。 If there had not been selected calibration settings, the calibration is continued from the setting database unselected calibration setting to select a minimum number of calibration test frequency is set as a comparison point calibration settings, calibration based on the comparison provided test pieces were given to the test, and obtaining a test result, the test result as a comparison, the similarity determination and continues a first predetermined value; if not smaller than the first predetermined value, to determine the standard test result It said output test results of the skin test piece, the corresponding standard calibration setting is set to determine the output of the calibration test member, the method ends.
5、 如权利要求1所述的一种基于网络分析仪的测试方法,其特征在于所述的步骤a包括:确定校准设定数据库中不同频率分段数目的校准设定,并从所述的校准设定数据库中选择频率分段数目最多或者最少的校准设定,将其确定为所述标准校准设定。 5, as claimed in claim 1, one of the test methods based on a network analyzer, wherein said step a comprises: determining a number of calibration setting different frequency segments databases calibration settings, and from the selecting a frequency calibration setting the number of segments in the database or at least most of the calibration settings, the calibration standard is determined as the setting.
6、 如权利要求5所述的一种基于网络分析仪的测试方法,其特征在于所述的步骤c包括:从所述的校准设定数据库中选择除所述标准设定外,频率分段数目最多/ 最少的校准设定作为比较校准设定;根据所述比较校准设定对所述被测试件进行分段测试,同时获取各段测试结果并合并,将所述合并后的测试结果作为比较测试结果存储。 6, as claimed in claim 5, wherein one kind of test method based on a network analyzer, wherein said step c comprises: selecting the standard setting except for the frequency segment from the calibration set according to the database the number of most / least calibration set as a comparative calibration setting; segmenting the test piece to be tested calibration setting based on the comparison, the test results of each segment acquired simultaneously and combined, the test results as the combined compare test results are stored.
7、 如权利要求6所述的一种基于网络分析仪的测试方法,其特征在于:频率分段数目最多的频率分段校准设定时,所述步骤d包括:获取所述标准测试结果与所述比较频率分段测试结果的相似度,并判断所述相似度与第二预定值的大小;如果所述相似度大于所述第二预定值,将所述比较频率分段测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定;如果没有未选4奪过的校准设定,将比较测试结果确定为所述被测试件的输出测试结果,将比较校准设定确定为所述被测试件的输出校准设定,所述方法结束;如果有未选择过的校准设定,则继续从所述校准设定数据库未选择的校准设定中选择一个频率分4殳数目最多的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行分段测试,获取测试结果并合并,将所述 7, as claimed in claim 6, one of the test methods based on a network analyzer, wherein: when a maximum number of segments of the frequency setting calibration frequency segment, said step d comprises: acquiring the standard test results the similarity comparison frequency segment the test results and determine the size of the similarity with a second predetermined value; if the second similarity is larger than the predetermined value, the comparison result of the frequency segment as a standard test the test results, and determines whether the calibration setting database there is not over the selected calibration setting; 4 grabbed if no unselected calibration set, comparing the test results to determine the test result is output to the test piece, the comparison of the calibration set is determined as the output end of the calibration settings, the method of the test piece; if there had not selected the calibration settings, the calibration continue to select a set from the database in the non-selected calibration setting Shu maximum number frequency component 4 is set as a comparative calibration calibration setting, the setting of the test piece segmented calibration test based on the comparison, and obtain the test results were combined, the 并后的测试结果作为比较测试结果,继续所述相似度与第二预定值的判断;如果所述相似度不大于所述的第二预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的賴r出校准设定,所述方法结束;当所迷步骤c中选择的比较校准设定是除所述标准设定的分段数目外的频率分段数目最少的频率分段校准设定时,所述步骤d包括:获取所述标准测试结果与所述比较测试结果的相似度,并判断该相似度与第二预定值的大小;如果所述相似度小于所述第二预定值,将所述比较测试结果作为标准测试结果,并判断校准设定数据库中是否还有未选择过的校准设定;如果没有未选择过的校准设定,将比较测试结果确定为所述被测试件的输出测试结果,将比较校准设定确定为所述被测试件的输出校准设定, Test results and test results as a comparison, the similarity is determined to continue with a second predetermined value; If the similarity is not greater than the second predetermined value according to the standard test to determine the test result is said to be test results output member, corresponding to the standard calibration set to determine the test piece depends on the calibration settings r, the process ends; if the fan step (c) comparing the selected calibration setting is provided in addition to the standard when the minimum frequency of the frequency of the number of segments of the outer segment calibration setting a predetermined number of segments, said step d comprises: acquiring the standard test result of the comparison test result of similarity, and judges whether the similarity of two predetermined magnitude value; and if the similarity is smaller than the second predetermined value, the comparison result as the test standard test result, and determines whether the calibration setting database there is not over the selected calibration setting; if not had not selected calibration setting, comparing the test results to determine said output test results, the test piece, determining the calibration setting comparator output is calibrated to the test piece is set, 述方法结束;如果有未选择过的校准设定,则继续从所述校准设定数据库未选择的校准设定中选择一个频率分段数目最少的校准设定作为比较校准设定,根据所述比较校准设定对被测试件进行分段测试,获取测试结果并合并,将所述合并后的测试结果作为比较测试结果,继续所述相似度与第二预定值的判断;如果所述相似度不小于所述第二预定值,将所述标准测试结果确定为所述被测试件的输出测试结果,将相应的标准校准设定确定为所述被测试件的输出校准设定,所述方法结束。 Said method ends; if there had not selected calibration setting a minimum frequency will continue to select the number of segments is set as a calibration setting from the comparison of the calibration set calibration database is not selected calibration setting based on the comparison of the calibration setting to be tested test piece segmented, obtain test results and combined, the combined result of the test as a comparison test result, continuing the determination of the degree of similarity with a second predetermined value; if the similarity is not less than the second predetermined value, the result of the determination as the standard test output test results, the test piece is, the corresponding standard calibration setting is set to determine the output of the calibration test member, the method End.
8、 如权利要求1所述的一种基于网络分析仪的测试方法,其特征在于所述的步骤d中的相似度根据幅度特性和相位特性获得。 8, as claimed in claim 1, one of the test methods based on a network analyzer, wherein said step d is obtained according to the similarity of the amplitude and phase characteristics.
9、 如权利要求1至8中任一权利要求中所述的一种基于网络分析仪的测试方法,其特征在于所述的方法还包括:获取所述被测试件的测试结果,并分别获取该测试结果数据的相位和幅度的变化值;将测试结果数据中相位变化值小于第三预定值且幅度变化值小于第四预定值的测试结果数据存储并输出。 9. The one 1-8 in any one of claims test method in Claim based network analyzer, characterized in that the method further comprises: obtaining the test result of the test piece, and obtain respectively phase and amplitude variation value of the test result data; data results of the test phase variation value is less than a third predetermined value and the variation value is smaller than the amplitude test results fourth predetermined value and outputs the data storage.
10、 如权利要求1至8中任一权利要求中所述的一种基于网络分析仪的测试方法,其特征在于所述的方法还包括:获取所述被测试件的测试结果;确定所述测试结果数据中预定频率范围内对应的测试结果数据,并将其存储、输出。 10, as one kind of claim 1 to 8 in any one of claims of claims test methods based network analyzer, characterized in that the method further comprises: obtaining the test result of the test member; determining test result data corresponding to a predetermined test result data in the frequency range, and stores the output.
11、 一种基于网络分析仪的测试装置,其特征在于包括: 校准设定数据库:存储各测试频率点数目的校准设定;控制模块:确定所述校准设定数据库中的标准校准设定,并从所述校准设定数据库中选择一个比较校准设定,向网络分析仪发送调用所述标准校准设定和比较校准设定的控制命令,接收所述网络分析仪传输来的测试结果,并对应存储为标准测试结果和比较测试结果,向数据处理模块传输比较命令,根据预定值与数据处理模块传输来的相似度的比较判断是否将比较测试结果作为标准测试结果,如果将比较测试结果作为标准测试结果,则继续从所述各校准设定中选择比较校准设定、且继续向网络分析仪发送控制命令,否则,将其存储的标准测试结果确定为所述被测试件的输出测试结果,将所述标准测试结果对应的校准设定确定为所述被测试件 11, based on a network analyzer test apparatus, characterized by comprising: setting a calibration database of: storing each object point calibration test frequency is set; the control module: determining the calibration standard calibration settings set in the database, and selecting from the database a comparison calibration setting calibration settings, the control command to the network analyzer to the standard calibration apparatus transmits call setting and compare calibration settings, receiving the transmitted network analyzer test results, and the corresponding standard is stored as the test results and the test results of the comparison, the comparison instruction to the data transmission processing module, whether to transmit to a predetermined value according to the data processing module determines a similarity comparison of the test results as a comparison benchmark results, if the results of the comparison test as a standard the test results, continue from the selected calibration setting each of Comparative calibration setting, and continue to send control commands to the network analyzer, otherwise, the test results stored standard is determined as being the output test results, the test piece, the test results corresponding to the calibration standard is set is determined as the member to be tested 的输出校准设定;网络分析仪:根据所述控制模块传输来的控制命令,从所述校准设定数据库中调用所述标准校准设定和所述比较校准设定,并根据所述调用的校准设定对被测试件进行试,同时将测试结杲传输至所述控制模块;数据处理模块:根据所述控制模块传输来的比较命令从所述控制模块调用其存储的标准测试结果和比较测试结果,获取所述标准测试结果与所述比较测试结果的相似度,并将所述相似度传输至所述控制;^莫块。 The output of calibration settings; network analyzer: according to the control module transmitting the control command, setting and invoking the calibration standard calibration setting from the comparison of the calibration setting database, and according to the call calibration setting of the test piece for test while the test results Gao transmitted to the control module; data processing module: the command according to the comparison module to transmit a call control standard which stores test results and the comparison from the control module the test results, acquiring the standard test result and the test result of the similarity comparison, the similarity and transmitted to the control; ^ Mo block.
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CN102901876A (en) * 2012-11-13 2013-01-30 哈尔滨工业大学 Method for measuring inter-modulation spectral lines by using network analyzer based on multi-voice excited step recovery diode (SRD) pulse generator
CN103543426B (en) * 2013-10-28 2016-06-29 中国电子科技集团公司第四十一研究所 A kind of Network Analyzer subrane calibration interpolation compensation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332974A (en) 1990-05-01 1994-07-26 Hewlett-Packard Company Network analyzer performance verification
CN1298105A (en) 1999-11-25 2001-06-06 株式会社爱德万测试 Network analytical instrument, network analytical method and recording media
CN1442704A (en) 2002-03-05 2003-09-17 特克特朗尼克公司 Improved calibration of vector network analyzer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332974A (en) 1990-05-01 1994-07-26 Hewlett-Packard Company Network analyzer performance verification
CN1298105A (en) 1999-11-25 2001-06-06 株式会社爱德万测试 Network analytical instrument, network analytical method and recording media
CN1442704A (en) 2002-03-05 2003-09-17 特克特朗尼克公司 Improved calibration of vector network analyzer

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