CN103575996A - Antenna detection device - Google Patents
Antenna detection device Download PDFInfo
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- CN103575996A CN103575996A CN201310441564.4A CN201310441564A CN103575996A CN 103575996 A CN103575996 A CN 103575996A CN 201310441564 A CN201310441564 A CN 201310441564A CN 103575996 A CN103575996 A CN 103575996A
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Abstract
The invention relates to an antenna detection device. The antenna detection device comprises a pedestal, a bearing platform and a test structure. The bearing platform is arranged on the pedestal, the bearing platform is provided with a bearing face used for bearing a device to be tested, and the device to be tested is provided with a first antenna to be tested. The test structure is arranged between the bearing platform and the pedestal and comprises a first framework, a first sliding piece, a first earth plate and a first test probe. The first sliding piece is arranged on the first framework and can carry out reciprocating movements relative to the first framework in the first direction. The first earth plate is arranged on the first sliding piece. The first test probe is arranged on the earth plate, electric contact between the first test probe and a contact of the first antenna to be tested can be achieved by sliding the first sliding piece. According to the antenna detection device, detection on different specifications of devices to be tested is achieved through a sliding structure, and therefore detection efficiency is improved.
Description
Technical field
The present invention relates to a kind of antenna detection device, relating in particular to a kind of is the antenna detection device of using different size mobile communications device.
Background technology
Antenna, as one of key component of mobile communications device, all needs to carry out parameter testing in R&D process or before dispatching from the factory.Antenna measurement process of the prior art is roughly: an antenna to be measured is placed in shielded box, and the contact point of this antenna to be measured is electrically connected to antenna measurement device by wire or cable, as vector network analyzer etc.
In recent years, continuous progress along with science and technology, fast development goes out the mobile communications device of different size of all kinds and type, therefore in the testing process of the antenna of mobile communications device, need to make exclusive antenna detection device according to size and the type of mobile communications device, coordinate network analyzer (Network Analyzer) to test the parameter of its antenna simultaneously, thereby easily cause the waste of resource and the increase of cost.
As shown in Figure 1, Fig. 1 is antenna detection device of the prior art, antenna detection device 10 comprises pedestal 11, bearing frame 12, ground plate 14, test probe 13 and base posts 16, wherein, pedestal 11 is consisted of timber or acryl material, the side of pedestal 11 is provided with base posts 16, the top of pedestal 11 is provided with ground plate 14 and bearing frame 12 successively, and ground plate 14 is fixed on respectively in base posts 16 with the side of bearing frame 12 successively, ground plate 14 is positioned at the below of bearing frame 12, wherein, bearing frame 12 needs the mobile communications device to be measured of observation line in order to carrying tool, on ground plate 14, be provided with at least one test probe 13, test probe 13, for example: antenna shrapnel, between test probe 13 and ground plate 14, be electrically connected, during test, test probe 13 is in electrical contact with the contact point of antenna to be measured.
Antenna detection device 10 also comprises at least one coaxial cable interface 15, and cable is electrically connected antenna detection device 10 and network analyzer by coaxial cable interface 15, and corresponding one by one between these coaxial cable interfaces 15 and these test probes 13.
During antenna detection device 10 work, first, the mobile communications device with antenna to be measured is positioned on bearing frame 12, and make the contact point of antenna to be measured and test probe 13 in electrical contact; Secondly, one end of cable is connected to coaxial cable interface 15, one end of cable is connected to network analyzer.During test, by antenna performance parameters such as the antenna reflection coefficient on observation network analyzer or standing-wave ratio (SWR)s, to judge whether antenna to be measured accurately organizes device to mobile communications device, whether the quality of antenna to be measured itself is qualified etc.
Yet there are the following problems in actual use for above-mentioned antenna detection device 10: 1) position of test probe is fixed, thereby can only test for the antenna to be measured of the mobile communications device of signal specific; 2) between test probe and coaxial cable interface, with cable, be connected, because the length of cable is long, or the factors such as ground connection is incomplete between test probe and ground plate, cause the characterisitic parameter of antenna to be tested cannot confirm and produce erroneous judgement, and then cause the waste of manpower and resource.
Summary of the invention
The object of the present invention is to provide a kind of antenna detection device, to meet the antenna measurement of the mobile communications device of various different sizes and type, to improve the efficiency detecting, avoided use testing jig special simultaneously, and reduced the waste of resource and the increase of cost in test products test.
The invention provides a kind of antenna detection device, this antenna measurement device comprises: pedestal; Carrying platform, this carrying platform is arranged on this pedestal, and this carrying platform has loading end for carrying device to be measured, and this device to be measured has the first antenna to be measured; And test structure, this test structure is arranged between this carrying platform and this pedestal, and this test structure comprises: the first framework; The first sliding part, this first sliding part is arranged on this first framework, and this first sliding part relatively this first framework in first direction, move back and forth; The first ground plate, this first ground plate is arranged on this first sliding part; And first test probe, this first test probe is arranged on this ground plate, by this first sliding part that slides so that the contact point of this first test probe and this first antenna to be measured is in electrical contact.
As optional technical scheme, this ground plate can move back and forth with respect to this first sliding part in second direction, and this first direction and this second direction are different.
As optional technical scheme, this antenna measurement device also comprises base posts, this base posts is arranged at the first side of this pedestal, this base posts has chute, this first framework has projection, this projection relatively this chute is arranged in this chute up or down, to regulate the distance between this test structure and this device to be measured, makes the contact point of this first test probe and this first antenna to be measured in electrical contact.
As optional technical scheme, this device to be measured has the second antenna to be measured.
As optional technical scheme, this test structure also comprises the second sliding part, the second ground plate and the second test probe, this second sliding part is arranged on this first framework, this second ground plate is arranged on this second sliding part, this second test probe is arranged on this second ground plate, by this second sliding part that slides so that the contact point of this second test probe and this second antenna to be measured is in electrical contact.
As optional technical scheme, this second sliding part can move back and forth along third direction with respect to this first framework.
As optional technical scheme, this second ground plate can move back and forth along fourth direction with respect to this second sliding part, and this fourth direction and this third direction different.
As optional technical scheme, this carrying platform comprises the second framework and the 3rd sliding part, the 3rd sliding part relatively this second framework moves back and forth along at least one direction, so that the 3rd sliding part and this second framework form big or small reconcilable accommodation space with accommodating this device to be measured.
As optional technical scheme, this device to be measured is mobile phone, panel computer or notebook computer..
As optional technical scheme, this first test probe is metal probe or metal clips.
Compared with prior art, first, antenna detection device of the present invention, by the slip of sliding part, makes carrying platform have big or small reconcilable accommodation space with the device to be measured of accommodating various models and size, has improved the problem that in prior art, pick-up unit can not reuse; Secondly, in antenna detection device of the present invention, adopt undersized a plurality of independently ground plate, and by sliding part, ground plate is moved flexibly, and make probe on ground plate can be fast carry out in electrical contactly with the contact point of the antenna to be measured of device to be measured, thereby improved the efficiency of test.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of antenna detection device of the prior art.
Fig. 2 is the schematic diagram of antenna detection device of the present invention.
Fig. 3 is the slide construction schematic diagram of test probe in another embodiment of the present invention.
Fig. 4 is the schematic diagram of the second framework and the 3rd sliding part in further embodiment of this invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of antenna detection device of the present invention, antenna detection device 20 comprises: pedestal 21, carrying platform 23 and test structure, pedestal 21 tops are provided with test structure, test structure top is provided with carrying platform 23, that is test structure is arranged between carrying platform 23 and pedestal 21, carrying platform 23 is in order to carry device to be measured, device to be measured has the first antenna to be measured, wherein, test structure comprises: the first framework 22, the first sliding part 222, the first ground plate 224 and the first test probe 223, the first sliding part 222 can move back and forth along S1 direction with respect to the first framework 22, the first test probe 223 is arranged on the first ground plate 224, and can make the first test probe 223 move and in electrical contact with the contact point of the first antenna to be measured by first sliding part 222 that slides.Device to be measured in present embodiment can be mobile phone, panel computer or notebook computer etc., in addition, device to be measured can be also circuit board or not completely assembling communicator, wherein, on circuit board, there is the contact point of antenna to be measured.
In above-mentioned embodiment, the first sliding part 222 moves back and forth along S1 direction with respect to the first framework 22, by the first sliding part 222, in the upper chute 221 of the first framework 22, moves back and forth to realize.
For improving the dirigibility of antenna detection device, the first ground plate 224 can also move back and forth along S2 direction with respect to the first sliding part 222, and wherein, S1 direction and S2 direction are different.In the present embodiment, the first ground plate 224 is for example arranged on slide block structure 225, slide block structure 225 can move back and forth along S2 direction with respect to the first sliding part 222, to drive the first ground plate 224 and the first test probe 223 to move up in S2 side, and make the contact point of the first test probe 223 and the first antenna to be measured in electrical contact.Below the first ground plate 224, be provided with coaxial cable interface 226, coaxial cable interface 226 is by being electrically connected between cable and the first test probe 223.And preferably, in present embodiment, S1 direction is mutually vertical with S2 direction.
Please refer to Fig. 3, Fig. 3 is the slide construction schematic diagram of test probe in another embodiment of the present invention, ground plate 2213 is arranged on slide block assembly 2212, slide block assembly 2212 comprises base 2112b and cylinder 2212a, cylinder 2212a has loading end (not shown) in order to solid ground plate 2213, ground plate 2213 tops are provided with test probe 2214, the below of ground plate 2213 is provided with the Splices cable mouth 2215 matching with test probe 2214, in present embodiment, cylinder 2212a can be rotated along the direction shown in arrow in figure with respect to base 2212b.When treating observation line and test, can pass through rotating cylinder 2212a, adjust the position of ground plate 2213 and test probe 2214, make test probe 2214 in electrical contact with the contact point of antenna to be measured accurately, thereby shortened the time of test probe 2214 with antenna contraposition to be measured, improved antenna detection device 20 testing efficiencies.
Continue referring to Fig. 3, for relative position between test probe and antenna to be measured in more accurate and easy adjustment test structure, the sliding part 2216 that can reciprocatingly slide along S1 direction with respect to the first framework 22 has chute 2217, slide block assembly 2212 can slide in chute 2217, and the base 2212b of slide block assembly 2212 is set to circle in present embodiment, therefore, in the test process of antenna to be measured, rotation by circular base 2212b in chute 2217, make slide block assembly 2212 rotations, thereby adjusted the relative position of test probe 2214 and antenna to be measured, and then shorten bit time, improve detection efficiency.
In embodiment shown in Fig. 3, by rotational structure, adjust relative position between test probe and antenna to be measured, wherein, for make can be more stable after the adjustment of position between test probe and antenna to be measured carry out in electrical contact, base 2212b is provided with chute (not shown), and cylinder 2212a utilizes the chute on base 2212b to slide; Chute 2217 is provided with depressed part 2218, when test probe and antenna to be measured are adjusted to correct position, in the chute of cylinder 2212a on base 2212b, move, cylinder 2212a is entered in depressed part 2218, utilize depressed part 2218 restriction cylinder 2212a to be moved further, make to realize reliable and stable contacting between test probe and antenna to be measured, to improve the accuracy of testing result.
In addition, above-mentioned antenna detection device 20 of the present invention can also comprise base posts 25, the pedestal 21 of take in the present embodiment describes as rectangle, base posts 25 is arranged at the side of pedestal 21, base posts 25 is for fixedly carrying platform 23 and the first framework 22, wherein, base posts 25 has groove 251, the first framework 22 has the first protruding (not shown), the first projection relatively groove 251 moves up and down, to regulate the distance between the first framework 22 and device to be measured, make the first test probe 223 in electrical contact with the contact point of this first antenna to be measured.
In the present embodiment, the fixing side of carrying platform 23 and base posts 25 can also be provided with the second protruding (not shown), the second projection relatively groove 251 moves up and down, carrying platform 23 can be moved up and down, to regulate the distance of device to be measured and test probe, improve dirigibility and the testing efficiency of pick-up unit.
Certainly, for improving antenna detection device detection efficiency of the present invention, antenna detection device 20 comprises the second sliding part 227, the second ground plate 228 and the second test probe 229, the second sliding part 227 is arranged on the first framework 22 and can along S3 direction, moves back and forth with respect to chute 221, wherein, in present embodiment, S3 direction is identical with aforementioned S1 direction, the second test probe 229 is arranged at the second ground plate 228, and the second ground plate 228 can move back and forth along S4 direction by relative the second sliding part 227, wherein, in present embodiment, S4 direction is identical with aforementioned S2 direction, thereby S3 and S4 different.And preferably, in present embodiment, S1 direction is mutually vertical with S2 direction.In the present embodiment, the second ground plate 228 can move back and forth along S4 direction by relative the second sliding part 227, for example the second ground plate 228 is arranged on slide block structure 2210, the moving back and forth with respect to the second sliding part 227 by slide block structure 2210, so that the second ground plate 228 and the second test probe 229 move up in S4 side, and make the contact point of the second test probe 229 and the second antenna to be measured in electrical contact.Further, in the present embodiment, below the second ground plate 228, be provided with coaxial cable interface 2211, utilize cable connecting coaxial cable interface 2211, make antenna detection device 20 and antenna measurement device, as being electrically connected between vector network analyzer.Quantity that it should be noted that the test probe of antenna detection device 20 in the present embodiment is set to two, but not as limit, in actual detection, the quantity of test probe and the quantity of antenna to be measured are suitable.In addition, a plurality of test probes being set in present embodiment, be to detect having the device a certain to be measured of a plurality of devices to be measured, but in other embodiments of the invention, a plurality of test probes can be also that the antenna to be measured of a plurality of devices to be measured is detected.
Further, for making antenna detection device of the present invention can be applicable to the device to be measured of various different models or size, antenna detection device 20 also comprises the second framework 24 and the 3rd sliding part 242, the second framework 24 is arranged at the top of carrying platform 23, the 3rd sliding part 242 can move back and forth along at least one direction with respect to the second framework 24, so that the 3rd sliding part 242 and the second framework form the adjustable accommodation space of size with accommodating device to be measured.Particularly, in present embodiment, the second framework 24 has chute 241a and 241b; The 3rd sliding part 242 comprises the first sliding bar 243, the first end of the first sliding bar 243 is fixed in the first chute 241a, and can along S1 direction, move back and forth along chute 241a, so that adjustable accommodation space that the first sliding bar 243 and the second framework 24 form size is to hold the device to be measured of different model or size.
In addition, for making it possible to regulate more flexibly the spatial accommodation of device to be measured, above-mentioned the 3rd sliding part 242 also comprises: the second sliding bar 244, the first end of the second sliding bar 244 is arranged in chute 241b, the second sliding bar 244 is provided with and runs through groove 245, the second end of the first sliding bar 243 is through running through groove 245, the second sliding bar 244 is moved back and forth along S2 direction in chute 241b, and then form big or small adjustable accommodation space to hold the device to be measured of different model or size by slide the second sliding bar 244 and the first sliding bar 243 and the second framework 24 simultaneously.
Certainly, for making antenna detection device can better adapt to the device to be measured of different model or size, please refer to Fig. 4, Fig. 4 is the schematic diagram that in another embodiment of the present invention, the second framework coordinates with the 3rd sliding part, wherein, in Fig. 4, there is the element with Fig. 2 duplicate numbers mark, have same or similar structure and function, at this, do not repeat.
As shown in Figure 4, in the present embodiment, the second framework 24 has chute 241b, the 3rd sliding part 242 also comprises: the 3rd sliding bar 246, the 3rd sliding bar 246 has the groove of running through 247, wherein, the first end of the 3rd sliding bar 246 is fixed in chute 241b, and the first end of the second bar 244 sliding is through running through groove 247, by chute 241b with run through groove 247 the 3rd sliding part 246 can be moved back and forth along S2 direction with respect to the second framework 24, thereby can be by first sliding bar 242 that slides, the second sliding bar 244 and the 3rd sliding bar 246 and the second framework 24 form big or small adjustable accommodation space better to hold device to be measured.
Above-mentioned test probe of the present invention is metal probe or metal clips.
When adopting antenna detection device 20 to detect the characterisitic parameter of antenna to be measured, step 1, is positioned over device to be measured on carrying platform 23, the 3rd sliding part 242 that slides, and the spatial accommodation that itself and the second framework 24 are formed is fixed device to be measured; Step 2, sliding slider 225 makes test probe 223 in electrical contact with the contact point of antenna to be measured; Step 3, utilize cable that coaxial cable interface 226 is connected to antenna measurement device, as vector network analyzer etc., the test data of antenna to be measured is sent to antenna measurement device by probing pin 223, cable, coaxial cable interface 226, as vector network analyzer, operator can read the characterisitic parameter of antenna to be measured from antenna measurement device, judge the quality of antenna to be measured according to characterisitic parameter.
Above-mentioned testing process take that to detect the device to be measured with an antenna to be measured be example, but the fact is not as limit, when needs detect a plurality of antenna to be measured, can slide simultaneously or rotate a plurality of sliding parts and adjust the relative position between test probe and a plurality of connection of antennas to be measured contact, so that the contact point of a plurality of test probes and a plurality of antennas to be measured is in electrical contact, to test a plurality of antennas simultaneously, saved the test duration, improved antenna measurement efficiency.
To sum up, antenna detection device of the present invention is illustrated by above-mentioned embodiment, compared with prior art, in the present invention, adopt undersized a plurality of independently ground plate, and by sliding part, ground plate is moved flexibly, make probe on ground plate can be fast carry out in electrical contactly with the contact point of the antenna to be measured of device to be measured, thereby improved the efficiency of test.In addition, in the present invention, by mobile sliding part, it is coordinated with the second framework and form the accommodation space vary in size to hold the device to be measured of different model and size, thereby improved the problem that in prior art, pick-up unit can not reuse.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. an antenna detection device, is characterized in that, this antenna measurement device comprises:
Pedestal;
Carrying platform, this carrying platform is arranged on this pedestal, and this carrying platform has loading end for carrying device to be measured, and this device to be measured has the first antenna to be measured; And
Test structure, this test structure is arranged between this carrying platform and this pedestal, and this test structure comprises:
The first framework;
The first sliding part, this first sliding part is arranged on this first framework, and this first sliding part relatively this first framework in first direction, move back and forth;
The first ground plate, this first ground plate is arranged on this first sliding part; And
The first test probe, this first test probe is arranged on this ground plate, by this first sliding part that slides so that the contact point of this first test probe and this first antenna to be measured is in electrical contact.
2. antenna detection device as claimed in claim 1, is characterized in that, this first ground plate can move back and forth with respect to this first sliding part in second direction, and this first direction and this second direction are different.
3. antenna detection device as claimed in claim 1, it is characterized in that, this antenna measurement device also comprises base posts, this base posts is arranged at the first side of this pedestal, this base posts has chute, and this first framework has projection, and this projection relatively this chute is arranged in this chute up or down, to regulate the distance between this test structure and this device to be measured, make the contact point of this first test probe and this first antenna to be measured in electrical contact.
4. antenna detection device as claimed in claim 1, is characterized in that, this device to be measured has the second antenna to be measured.
5. antenna detection device as claimed in claim 4, it is characterized in that, this test structure also comprises the second sliding part, the second ground plate and the second test probe, this second sliding part is arranged on this first framework, this second ground plate is arranged on this second sliding part, this second test probe is arranged on this second ground plate, by this second sliding part that slides so that the contact point of this second test probe and this second antenna to be measured is in electrical contact.
6. antenna detection device as claimed in claim 5, is characterized in that, this second sliding part can move back and forth along third direction with respect to this first framework.
7. antenna detection device as claimed in claim 6, is characterized in that, this second ground plate can move back and forth along fourth direction with respect to this second sliding part, and this fourth direction and this third direction different.
8. antenna detection device as claimed in claim 1, it is characterized in that, this carrying platform comprises the second framework and the 3rd sliding part, the 3rd sliding part relatively this second framework moves back and forth along at least one direction, so that the 3rd sliding part and this second framework form big or small adjustable accommodation space with accommodating this device to be measured.
9. antenna detection device as claimed in claim 1, is characterized in that, this device to be measured is mobile phone, panel computer or notebook computer..
10. antenna detection device as claimed in claim 1, is characterized in that, this first test probe is metal probe or metal clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441564.4A CN103575996B (en) | 2013-09-25 | 2013-09-25 | Antenna detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441564.4A CN103575996B (en) | 2013-09-25 | 2013-09-25 | Antenna detection device |
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| CN103575996A true CN103575996A (en) | 2014-02-12 |
| CN103575996B CN103575996B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310441564.4A Expired - Fee Related CN103575996B (en) | 2013-09-25 | 2013-09-25 | Antenna detection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510801A (en) * | 2015-11-30 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Test fixture |
| CN107192881A (en) * | 2017-06-22 | 2017-09-22 | 瑞声科技(新加坡)有限公司 | Antenna resistance test fixture and its method of testing |
| CN107449967A (en) * | 2017-06-22 | 2017-12-08 | 瑞声科技(新加坡)有限公司 | Antenna resistance test fixture and its method of testing |
| CN110285848A (en) * | 2019-07-11 | 2019-09-27 | 北京市水科学技术研究院 | Project security monitoring line concentrator and the artificial sensing system of project security monitoring |
| CN111796153A (en) * | 2020-06-29 | 2020-10-20 | 歌尔科技有限公司 | Antenna radio frequency testing arrangement |
| CN112415283A (en) * | 2020-11-17 | 2021-02-26 | 环旭电子股份有限公司 | Antenna test fixture and antenna test system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6448787B1 (en) * | 2000-08-30 | 2002-09-10 | Rockwell Collins, Inc. | Apparatus and method for measuring and tuning circularly polarized antennas |
| CN101321023A (en) * | 2008-07-18 | 2008-12-10 | 深圳华为通信技术有限公司 | Method for testing mobile phone antenna performance and test device |
| CN101634675A (en) * | 2008-07-21 | 2010-01-27 | 耀登科技股份有限公司 | Improved antenna measurement jig |
| CN101995520A (en) * | 2009-08-10 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Antenna testing device and antenna testing method |
| US20130154887A1 (en) * | 2011-12-15 | 2013-06-20 | Paul W. Hein | Antenna testing enclosures and methods for testing antenna systems therewith |
-
2013
- 2013-09-25 CN CN201310441564.4A patent/CN103575996B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6448787B1 (en) * | 2000-08-30 | 2002-09-10 | Rockwell Collins, Inc. | Apparatus and method for measuring and tuning circularly polarized antennas |
| CN101321023A (en) * | 2008-07-18 | 2008-12-10 | 深圳华为通信技术有限公司 | Method for testing mobile phone antenna performance and test device |
| CN101634675A (en) * | 2008-07-21 | 2010-01-27 | 耀登科技股份有限公司 | Improved antenna measurement jig |
| CN101995520A (en) * | 2009-08-10 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Antenna testing device and antenna testing method |
| US20130154887A1 (en) * | 2011-12-15 | 2013-06-20 | Paul W. Hein | Antenna testing enclosures and methods for testing antenna systems therewith |
Non-Patent Citations (1)
| Title |
|---|
| 胡振飞等: "基于网络分析仪的天线测量系统", 《电波科学学报》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510801A (en) * | 2015-11-30 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Test fixture |
| CN107192881A (en) * | 2017-06-22 | 2017-09-22 | 瑞声科技(新加坡)有限公司 | Antenna resistance test fixture and its method of testing |
| CN107449967A (en) * | 2017-06-22 | 2017-12-08 | 瑞声科技(新加坡)有限公司 | Antenna resistance test fixture and its method of testing |
| CN107192881B (en) * | 2017-06-22 | 2020-04-17 | 瑞声科技(新加坡)有限公司 | Antenna resistance testing tool and testing method thereof |
| CN107449967B (en) * | 2017-06-22 | 2020-07-10 | 瑞声科技(新加坡)有限公司 | Antenna resistance testing tool and testing method thereof |
| CN110285848A (en) * | 2019-07-11 | 2019-09-27 | 北京市水科学技术研究院 | Project security monitoring line concentrator and the artificial sensing system of project security monitoring |
| CN110285848B (en) * | 2019-07-11 | 2024-02-20 | 北京市水科学技术研究院 | Engineering safety monitoring line concentration device and engineering safety monitoring manual measuring and reading system |
| CN111796153A (en) * | 2020-06-29 | 2020-10-20 | 歌尔科技有限公司 | Antenna radio frequency testing arrangement |
| CN111796153B (en) * | 2020-06-29 | 2023-10-17 | 歌尔科技有限公司 | Antenna radio frequency testing device |
| CN112415283A (en) * | 2020-11-17 | 2021-02-26 | 环旭电子股份有限公司 | Antenna test fixture and antenna test system |
| CN112415283B (en) * | 2020-11-17 | 2023-12-22 | 环旭电子股份有限公司 | Antenna test fixture and antenna test system |
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| Publication number | Publication date |
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| CN103575996B (en) | 2016-04-20 |
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