CN105375994B - A kind of method and system of mobile terminal antenna test - Google Patents
A kind of method and system of mobile terminal antenna test Download PDFInfo
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- CN105375994B CN105375994B CN201510651303.4A CN201510651303A CN105375994B CN 105375994 B CN105375994 B CN 105375994B CN 201510651303 A CN201510651303 A CN 201510651303A CN 105375994 B CN105375994 B CN 105375994B
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Abstract
The present embodiments relate to the method and system that antenna measurement technical field more particularly to a kind of mobile terminal antenna are tested.This method includes：Mobile terminal establishes the communication connection with test terminal by wireless signal；Test terminal is established less radio-frequency with test equipment by the antenna that the communication connection controls mobile terminal and is connect；Terminal control test equipment is tested antenna is carried out downlink test and/or controls the mobile terminal by the communication connection to carry out uplink test to antenna.Technical solution used by the embodiment of the present invention solves the problems, such as that existing antenna measurement Instrumental is of high cost, testing efficiency is low and antenna measurement result is inaccurate.
Description
Technical field
A kind of tested the present embodiments relate to antenna measurement technical field more particularly to mobile terminal antenna method and
System.
Background technology
The quality of mobile terminal antenna determines that can mobile terminal realize its primary call and communication function, therefore mobile
Manufacturer terminal in production will test the performance of mobile terminal antenna.Under normal conditions, to mobile terminal antenna
The test of energy mainly uses two ways, and one is signaling coupling measurements, non-one is being carried out based on USB control mobile terminals
Signaling coupling measurement.
The equal Shortcomings of test mode of above two mobile terminal antenna need using support the first test
The cost of the instrument of signaling test, this signaling test instrument is more much higher than the cost of non-signaling test equipment, and signaling test
Signal registration, channel switch speed cause testing efficiency very low more slowly；Second is tested, since mobile terminal USB connects
Mouth and mobile terminal antenna are located closer on Mobile terminal main board, cause the high-frequency signal that USB line communicates to antenna
Radiofrequency signal generates interference, to keep test result inaccurate.
Invention content
The embodiment of the present invention proposes a kind of method and system of mobile terminal antenna test, to solve existing antenna measurement
In instrument cost is high, testing efficiency is low and the problem of antenna measurement result inaccuracy.
On the one hand, an embodiment of the present invention provides a kind of methods of mobile terminal antenna test, including：
Mobile terminal establishes the communication connection with test terminal by wireless signal；
Test terminal is established less radio-frequency with test equipment by the antenna that the communication connection controls mobile terminal and is connect；
Terminal control test equipment is tested to carry out downlink test to antenna and/or control the shifting by the communication connection
Dynamic terminal-pair antenna carries out uplink test.
On the other hand, an embodiment of the present invention provides a kind of systems of mobile terminal antenna test, including：
Shielded box, signal transceiver, signal adapter, test terminal, test equipment and test antenna；
The shielded box, for place the mobile terminal and when shielding test outside bound pair mobile terminal electromagnetic interference；
The signal transceiver, is built in shielded box, is connected with the signal adapter outside shielded box, for receiving and dispatching movement
The wireless signal of terminal is established with the mobile terminal and is connected；
The signal adapter is connected with test terminal, is established and is communicated to connect by signal transceiver and the mobile terminal；
The test terminal, is connected with test equipment, is established and is communicated to connect by signal adapter and the mobile terminal,
Test for controlling mobile terminal antenna；
The test equipment is connected with test antenna, and establishing radio frequency with mobile terminal based on test antenna connect, for surveying
Try mobile terminal antenna；The test antenna, is built in shielded box.
A kind of method and system of mobile terminal antenna test provided in an embodiment of the present invention, are surveyed by mobile terminal antenna
The method that the system of examination realizes mobile terminal antenna test, first, mobile terminal are established by wireless signal with test terminal logical
Letter connection；Secondly, antenna of the test terminal based on communication connection control mobile terminal is established less radio-frequency with test equipment and is connect；
Finally, terminal control test equipment and mobile terminal are tested, downlink test and uplink test is carried out to antenna respectively.Utilize the party
Method realizes test terminal and communication connection of the mobile terminal based on wireless signal, solves that testing efficiency is low and test result
Inaccurate problem has achieved the purpose that accurate, efficient, low cost carries out non-signaling coupling measurement mobile terminal antenna.
Description of the drawings
Fig. 1 is a kind of flow diagram of the method for mobile terminal antenna test that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram of the method for mobile terminal antenna test provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structural schematic diagram of the system for mobile terminal antenna test that the embodiment of the present invention three provides.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.It is appreciated that
It is that specific embodiment described herein is used only for explaining the present invention rather than limitation of the invention.It further needs exist for illustrating
, only the parts related to the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow diagram of the method for mobile terminal antenna test that the embodiment of the present invention one provides, the party
The system that method can be tested by mobile terminal antenna executes, and wherein the system can be by software and or hardware realization.As shown in Figure 1,
A kind of method of mobile terminal antenna test provided in this embodiment, specifically comprises the following steps：
101, mobile terminal establishes the communication connection with test terminal by wireless signal.
In the present embodiment, concretely there is the mobile terminal electronics of communication function to produce for mobile phone, tablet computer etc.
Product.The test terminal specifically can refer to computer etc. be equipped with test program can carry out antenna measurement detection control control it is whole
End.The wireless signal specifically can refer to based on Wi-Fi, bluetooth, infrared and near-field communication (Near Field
Communication, NFC) etc. wireless communication protocols signal for relying on when establishing communication between devices connection.In the present embodiment,
Mobile terminal and test terminal can establish communication connection based on Wi-Fi, bluetooth, infrared and near-field communication wireless signal, by
This is for the test to mobile terminal antenna.
Further, mobile terminal establishes the communication connection with test terminal by wireless signal, specially：In shielded box
Mobile terminal receive engineering mode instruction after by wireless signal establish with test terminal communication connection.
In the present embodiment, mobile terminal is placed in shielded box, outer bound pair mobile terminal when thus avoiding antenna measurement
Electromagnetic interference.Before holding movable terminal to shielded box, need, to mobile terminal input engineering mode instruction, to make mobile terminal
In test mode；After mobile terminal detects engineering mode instruction, start to build automatically by wireless signal and test terminal
Vertical connection.Usually, the engineering mode instruction that different mobile terminals has is different, can basis when inputting engineering mode instruction
Depending on actual conditions.
102, test terminal controls the antenna of mobile terminal by the communication connection and test equipment establishes less radio-frequency
Connection.
In the present embodiment, control of the test of mobile terminal antenna based on test terminal-pair test equipment and mobile terminal
It realizes, before to antenna measurement, needs to establish the less radio-frequency connection between mobile terminal antenna and test equipment.The test
Instrument concretely radio frequency testing instrument, can be used for the test to mobile terminal antenna, to detect communication of mobile terminal and call
When emit and receive signal function it is whether normal.
Further, test terminal is established by the antenna of the communication connection control mobile terminal with test equipment wireless
Radio frequency connects, including：Test whether terminal cycle detection communicates to connect with mobile terminal foundation；Communication link is established if detected
It connects, then controls the antenna of mobile terminal and test equipment is established less radio-frequency and connect.
Specifically, test terminal first detects whether that being based on wireless signal with mobile terminal establishes connection, if do not connected,
Terminal is tested with regard to carrying out cycle detection always, is connected until being established with mobile terminal；After establishing connection with mobile terminal, test is eventually
End can control mobile terminal to establish radio frequency by test antenna with radio frequency testing instrument and connect, and the test antenna is generally located on
In shielded box.
103, test terminal control test equipment carries out downlink test to antenna and/or controls institute by the communication connection
It states mobile terminal and uplink test is carried out to antenna.
In the present embodiment, test terminal control test equipment specifically can be described as antenna progress downlink test：Test
Terminal first controls test equipment and emits signal, and the letter that the signal emitted emits with mobile terminal to test equipment to mobile terminal
Antenna received signal is tested in number synchronization, later, control mobile terminal, and the test can be described as downlink test.Generally
The antenna on ground, mobile terminal includes main collection antenna and diversity antenna, and main collection antenna and diversity antenna can receive test equipment
Emit signal to mobile terminal, control terminal can collection antenna main to mobile terminal and the progress of diversity antenna received signal as a result,
Test.
In the present embodiment, test terminal controls mobile terminal by communication connection and specifically may be used to antenna progress uplink test
It is described as：After terminal is tested by wireless signal and mobile terminal foundation connection, the radiofrequency signal of mobile terminal transmitting is first controlled
It is synchronous with the signal of test equipment, test equipment is then controlled again, received signal is tested, and the test can be described as
Row test.
A kind of method for mobile terminal antenna test that the present embodiment one proposes is established by wireless signal mobile whole first
The connection with test terminal is held, then test terminal control mobile terminal is established less radio-frequency with test equipment and connect, and finally moves
Dynamic terminal and test equipment are based on the radiofrequency signal of transmitting, and the control by testing terminal carries out uplink test and downlink respectively
Test.Using this method, solve that instrument cost in existing antenna measurement is high, testing efficiency is low and antenna measurement result is inaccurate
True problem has achieved the purpose that accurate, efficient, low cost carries out non-signaling coupling measurement mobile terminal antenna.
Embodiment two
Fig. 2 is a kind of flow diagram of the method for mobile terminal antenna test provided by Embodiment 2 of the present invention, this reality
It applies example to optimize on the basis of the above embodiments, in the present embodiment, increases step：Downlink survey is carried out to the antenna
When examination, test terminal receives the test result of downlink test by communication connection.
Meanwhile step is tested into terminal control test equipment to antenna progress downlink test and/or passes through the communication link
It connects the control mobile terminal and uplink test further materialization is carried out to antenna.
As shown in Fig. 2, a kind of method of mobile terminal antenna test provided in an embodiment of the present invention, includes the following steps：
201, mobile terminal establishes the communication connection with test terminal by wireless signal.
Illustratively, the mobile terminal in shielded box is after receiving engineering mode instruction, based on Wi-Fi, bluetooth, infrared etc.
Wireless communication protocol is established with test terminal and is communicated to connect.
202, test terminal controls the antenna of mobile terminal by the communication connection and test equipment establishes less radio-frequency
Connection.
Illustratively, whether test terminal cycle detection is established with mobile terminal and is communicated to connect, if establishing communication connection,
The antenna for then controlling test equipment and mobile terminal establishes less radio-frequency connection based on the test antenna in shielded box.
203, test terminal controls the mobile terminal antenna transmitting radio frequency synchronous with test equipment signal by communication connection
Signal.
In the present embodiment, it is established based on test antenna with test equipment when test terminal control mobile terminal antenna wireless
After radio frequency connection, the transmitting signal of terminal control mobile terminal antenna is tested, keeps the radiofrequency signal that it emits with test equipment same
Step.
204, it tests terminal control test equipment and mobile terminal switches frequency range.
In the present embodiment, it needs to carry out mobile terminal antenna the test of multiple frequency ranges, and is cut by test terminal control
The frequency range for changing the test equipment and mobile terminal transmitting signal, to ensure the accuracy of mobile terminal antenna test result.
205, it tests terminal control test equipment and mobile terminal switches channel.
In the present embodiment, when the transmitting signal of test terminal control test equipment and mobile terminal reaches a frequency range
Afterwards, the channel switching of the mobile terminal and test equipment transmitting signal is also controlled.Thus mobile terminal antenna is connect
The test for carrying out different channels is received and emitted, the accuracy of mobile terminal antenna test result is further ensured.
206, test terminal controls the signal of mobile terminal output and test equipment equal-wattage by communication connection.
In the present embodiment, after determining that mobile terminal and test equipment emit frequency range and the channel of signal, terminal is tested
Also to control the signal of mobile terminal output and test equipment equal-wattage.
207, test terminal control test equipment carries out uplink test to the transmitting signal of mobile terminal antenna；Pass through simultaneously
Communication connection control mobile terminal carries out downlink test to main collection antenna and diversity antenna received signal and receives downlink test
As a result.
In the present embodiment, the frequency synchronous with the radiofrequency signal that test equipment emits by test terminal control mobile terminal
Duan Xiangtong, channel be identical and the power of output signal it is identical after, test terminal can control test equipment to mobile terminal day
The transmitting signal of line carries out uplink test.Uplink test it is considered that the signal emitted by mobile terminal antenna, by with
The connection of test terminal is sent to test equipment, the process that test equipment tests received signal.
In the present embodiment, equally, in the radiofrequency signal by test terminal control mobile terminal and test equipment transmitting
It is synchronous, frequency range is identical, channel is identical and the power of output signal it is identical after, test terminal can control mobile terminal and be led to it
Collect the transmitting signal that antenna and diversity antenna receive and carries out downlink test；The downlink test by test equipment it is considered that emitted
Signal, by with test terminal connection be sent to mobile terminal antenna, mobile terminal surveys antenna received signal
The process of examination.It should be noted that while mobile terminal carries out downlink test, test terminal can also obtain downlink test
Result.Test and the parallelization that result obtains are realized with this, promote testing efficiency.
208, judge completed to whether all channels of mobile terminal antenna are all tested, if so, thening follow the steps 209；If
It is no, then return to step 205.
In the present embodiment, there are a signal frequency range multiple channels to need to judge after to a channel test
Whether there is also the channels that do not test, if it is present return to step 205 is needed to continue to execute.
209, judge completed to whether all frequency ranges of mobile terminal antenna all test, if so, thening follow the steps 211；If
It is no, then return to step 204.
In the present embodiment, radiofrequency signal has multiple frequency ranges, also to judge whether after testing a frequency range
In the presence of the frequency range that do not test, if it is present return to step 204 is needed to continue to execute.
210, terminate test.
After all frequency ranges are all tested, so that it may terminate test.
A kind of method for mobile terminal antenna test that the present embodiment two provides, it is logical in mobile terminal and test terminal foundation
Letter connection, and also establish with test equipment after less radio-frequency connect, the antenna measurement of mobile terminal can be carried out, it can be simultaneously to antenna
When carrying out uplink test and downlink test, and carrying out downlink test to antenna, test terminal can also obtain downlink test test knot
Fruit.Using this method, the concurrent testing of mobile terminal antenna is realized, and then improves the test effect of mobile terminal antenna test
Rate.
Embodiment three
Fig. 3 is a kind of structural schematic diagram of the system for mobile terminal antenna test that the embodiment of the present invention three provides.This reality
It applies example and is applicable to test to mobile terminal antenna, the concrete structure of the system is as follows, including：Shielded box 31, signal transmitting and receiving
Device 32, signal adapter 33, test terminal 34, test equipment 35 and test antenna 36；
Shielded box 31, for place the mobile terminal and when shielding test outside bound pair mobile terminal electromagnetic interference；
Signal transceiver 32 is built in shielded box 31, is connected with the signal adapter 33 outside shielded box 31, for receiving and dispatching
The wireless signal of mobile terminal is established with the mobile terminal and is connected；
Signal adapter 33, is connected with test terminal 34, and communication link is established by signal transceiver 32 and the mobile terminal
It connects；
Terminal 34 is tested, is connected with test equipment 35, communication link is established by signal adapter 33 and the mobile terminal
It connects, the test for controlling mobile terminal antenna；
Test equipment 35 is connected with test antenna 36, and establishing radio frequency with mobile terminal based on test antenna 36 connect, and is used for
Test mobile terminal antenna；The test antenna 36, is built in shielded box 31.
In the present embodiment, shielded box 31 is made using conductive or permeability magnetic material, can electromagnetic capability be limited in one
Determine in spatial dimension, for inhibiting radiation interference, in addition, shielded box 31 can be to conducting and radiation is handled, to be quilt
It surveys mobile terminal and glitch-free test environment is provided.
Further, signal transceiver 32 passes through Wi-Fi, bluetooth, near-field communication or infrared progress with the mobile terminal
Wireless communication.
In the present embodiment, signal transceiver 32 can be antenna or infrared transceiver, can by Wi-Fi, bluetooth,
NFC or infrared is communicated with mobile terminal foundation.The wireless signal that signal transceiver 32 receives and dispatches mobile terminal refers to receiving movement eventually
The wireless signal at end is forwarded to test terminal 34, and receives the wireless signal for testing terminal 34 to mobile terminal forwarding, in fact
The transfer between the wireless transmission inside shielded box 31 and the wire transmission outside shielded box 31 is showed.Signal transceiver 32 and letter
Number converter 33 is connected by data line, and further, signal transceiver 32 sends the physical address information of mobile terminal to letter
Number converter 33 makes mobile terminal be established with test terminal 34 and communicates to connect.
Further, signal adapter 33 is modem, wireless processor or infrared signal converter.In this implementation
In example, the modem, wireless processor or infrared signal converter are specifically used for the conversion of signal, wherein wireless place
Reason device is generally wireless router.In addition, signal adapter 33 be based on universal serial bus (Universal Serial Bus,
USB) or Serial Port Line is connected with test terminal 34, the communication connection for establishing test terminal 34 and mobile terminal.
In the present embodiment, test terminal 34 can after establishing communication connection with mobile terminal to testing results program
Mobile terminal antenna is tested with controlling mobile terminal and test equipment 35.Test equipment 35 is preferably radio frequency testing instrument
Device can carry out non-signaling test, under the control of test terminal 34, wirelessly be penetrated based on test antenna 36 and mobile terminal foundation
Frequency connects.Test antenna 36 is built in the signal that shielded box 31 can be used for receiving mobile terminal antenna and test equipment 35.
In the present embodiment, the test of mobile terminal antenna is needed to build mobile terminal antenna test provided by the invention
System.The test system includes：Shielded box 31, signal transceiver 32, signal adapter 33, test terminal 34, tester
Device 35 and test antenna 36.Specifically, by the test system, the realization process of mobile terminal antenna test can describe
For：First, the testing results program in test terminal 34；Secondly, initialize simultaneously cyclic query signal to test equipment 35
Whether with mobile terminal communication connection is established on converter 33, if establishing communication connection, tests the control of terminal 34 and move
Dynamic terminal is established less radio-frequency by test antenna 36 with test equipment 35 and is connected；Then, test terminal 34 is converted by signal
The radiofrequency signal that device 33 controls mobile terminal is synchronous with 35 signal of test equipment, and controls mobile terminal output and test equipment 35
The signal of similar frequency bands, same channel, equal-wattage；Finally, test terminal 34 controls test equipment 35 and emits mobile terminal
Signal carries out uplink test, and controls mobile terminal and carry out downlink test to the downlink signal that test equipment 35 emits, simultaneously
Test terminal 34 reads the downlink test result of main collection antenna and diversity antenna that mobile terminal measures from mobile terminal.
It should be noted that after mobile terminal establishes communication connection with test terminal 34, nothing is carried out with test equipment 35
Before the connection of line radio frequency, also need to follow the steps below：First, input engineering mode instruction on mobile terminals, mobile terminal is put
Enter shielded box 31；Then, after mobile terminal receives engineering mode instruction, mobile terminal is established with signal transceiver 32 automatically to be connected
It connects, and the physical address information for sending mobile terminal is achieved in mobile terminal and signal adapter 33 to signal adapter 33
Communication connection；Finally, the mobile terminal physical address information that mobile terminal is obtained based on signal adapter 33 and test terminal
34 establish communication connection.In the present embodiment, mobile terminal has been detected whether by testing the test program run in terminal 34
It is connected to signal adapter 33.
A kind of system for mobile terminal antenna test that the present embodiment three provides, is based on signal transceiver or signal adapter
Wireless signal realizes mobile terminal and tests the communication connection of terminal, control mobile terminal and test equipment are to mobile terminal day
Non-signaling test linearly can be carried out.By the test system, it is logical based on wireless signal with mobile terminal to realize test terminal
Believe connection, solve the problems, such as that testing efficiency is low and test result is inaccurate, has reached accurate, efficient, low cost carries out non-letter
Enable the purpose of coupling measurement mobile terminal antenna.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (7)
1. a kind of method of mobile terminal antenna test, which is characterized in that including：
Mobile terminal in shielded box establishes the communication connection with test terminal by wireless signal after receiving engineering mode instruction；
Test whether terminal cycle detection communicates to connect with mobile terminal foundation；
If detecting foundation communication connection, antenna and test that terminal controls mobile terminal by the communication connection are tested
Instrument establishes less radio-frequency connection；
The test equipment is radio frequency testing instrument, for test to the antenna, with detect the communication of mobile terminal and
Whether the function of emitting when call and receive signal is normal；
Terminal control test equipment is tested to carry out downlink test to antenna and/or control by the communication connection described mobile whole
End carries out uplink test to antenna；
Wherein, test equipment described in the test terminal control specifically includes antenna progress downlink test：
Test equipment described in the test terminal control emits signal, the signal and the mobile terminal to the mobile terminal
The signal emitted to test equipment synchronizes；The signal that mobile terminal receives the antenna described in the test terminal control
It is tested；
The test terminal controls the mobile terminal by the communication connection and carries out the specific packet of uplink test to the antenna
It includes：
The test terminal first passes through the radiofrequency signal and test equipment that the wireless signal controls mobile terminal transmitting
Signal synchronizes；The test equipment is controlled again to test the radiofrequency signal；
While carrying out downlink test to the antenna, the test terminal receives the downlink by the communication connection and surveys
The result of examination.
2. according to the method described in claim 1, it is characterized in that, the test terminal control test equipment carries out down antenna
Row is tested and/or controls the mobile terminal by the communication connection carries out uplink test to antenna, including：
A, test terminal controls the mobile terminal antenna transmitting radiofrequency signal synchronous with test equipment signal by communication connection；
B, it tests terminal control test equipment and mobile terminal switches frequency range；
C, it tests terminal control test equipment and mobile terminal switches channel；
D, test terminal controls the signal of mobile terminal output and test equipment equal-wattage by communication connection；
E, test terminal control test equipment carries out uplink test to the transmitting signal of mobile terminal antenna；And/or pass through communication
Connection control mobile terminal carries out downlink test to main collection antenna and diversity antenna received signal；
F, judge completed to whether all channels of mobile terminal antenna are all tested, if so, thening follow the steps g；If it is not, then returning
Step c；
G, judge completed to whether all frequency ranges of mobile terminal antenna all test, if so, thening follow the steps h；If it is not, then returning
Step b；
H, terminate test.
3. a kind of system of mobile terminal antenna test, perform claim require 1 ~ 2 any method, which is characterized in that packet
It includes：Shielded box, signal transceiver, signal adapter, test terminal, test equipment and test antenna；
The shielded box, for place the mobile terminal and when shielding test outside bound pair mobile terminal electromagnetic interference；
The signal transceiver is antenna or infrared transceiver, is built in shielded box, with the signal adapter phase outside shielded box
Even, the wireless communication of the test terminal is forwarded, received to the test terminal for receiving the wireless signal of the mobile terminal
Number to the mobile terminal forward and with the mobile terminal establish connect；
The signal adapter is connected with test terminal and is connect by data line with the signal transceiver, received by signal
It sends out device and establishes communication connection with the mobile terminal；
The test terminal, is connected with test equipment, is established and is communicated to connect by signal adapter and the mobile terminal, is used for
Control the test of mobile terminal antenna；
The test equipment is connected with test antenna, is established based on test antenna and mobile terminal under the control of test terminal
Radio frequency connects, for testing mobile terminal antenna；The test antenna, is built in shielded box.
4. system according to claim 3, which is characterized in that the signal transceiver passes through Wi- with the mobile terminal
Fi, bluetooth, near-field communication infrared carry out wireless communication.
5. system according to claim 3, which is characterized in that the signal transceiver sends the physics of the mobile terminal
Address information makes mobile terminal be established with test terminal and communicates to connect to signal adapter.
6. system according to claim 3, which is characterized in that the signal adapter is modem, wireless processing
Device or infrared signal converter.
7. system according to claim 3, which is characterized in that the signal adapter is based on universal serial bus or serial ports
Line is connected with test terminal, the communication connection for establishing test terminal and the mobile terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510651303.4A CN105375994B (en) | 2015-10-10 | 2015-10-10 | A kind of method and system of mobile terminal antenna test |
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| CN201510651303.4A CN105375994B (en) | 2015-10-10 | 2015-10-10 | A kind of method and system of mobile terminal antenna test |
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| CN105375994B true CN105375994B (en) | 2018-09-04 |
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| JP6450344B2 (en) * | 2016-06-17 | 2019-01-09 | アンリツ株式会社 | Mobile terminal test apparatus and transmitting antenna test method |
| CN106341194A (en) * | 2016-09-21 | 2017-01-18 | 捷开通讯科技(上海)有限公司 | Mobile communication terminal testing system and method |
| CN106790903A (en) * | 2017-03-24 | 2017-05-31 | 北京奇虎科技有限公司 | A kind of anti-interference test device of mobile terminal and its method of testing |
| CN107703375A (en) * | 2017-09-21 | 2018-02-16 | 广东欧珀移动通信有限公司 | Mobile terminal antenna test system and method |
| CN111213324B (en) * | 2017-11-20 | 2021-12-14 | 华为技术有限公司 | Signal transmission device and system |
| CN108111236B (en) * | 2017-12-28 | 2021-05-11 | 上海传英信息技术有限公司 | Computer readable storage medium for antenna test and test system |
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| CN108833654A (en) * | 2018-09-28 | 2018-11-16 | 东莞华贝电子科技有限公司 | A kind of mobile terminal radio frequency test method and mobile terminal radio frequency test macro |
| CN109683034A (en) * | 2018-11-21 | 2019-04-26 | 深圳市万普拉斯科技有限公司 | The test macro and test method of mobile terminal antenna performance |
| CN111246511B (en) * | 2020-01-19 | 2023-06-20 | 惠州Tcl移动通信有限公司 | Call testing system, method and device |
| CN111885623A (en) * | 2020-07-22 | 2020-11-03 | Oppo广东移动通信有限公司 | Interference testing method and device, terminal and storage medium |
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| CN104202099A (en) * | 2014-09-16 | 2014-12-10 | 太仓市同维电子有限公司 | System for calibrating 3G network card and calibration method thereof |
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| US20110300809A1 (en) * | 2010-06-03 | 2011-12-08 | Research In Motion Limited | Method of verification for a wireless system |
| US8706044B2 (en) * | 2010-08-31 | 2014-04-22 | Apple Inc. | Methods of testing wireless devices in over-the-air radio-frequency test systems without path loss characterization |
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| CN101651502A (en) * | 2009-09-23 | 2010-02-17 | 深圳华为通信技术有限公司 | Calibration test method, device and system |
| CN103684627A (en) * | 2012-09-21 | 2014-03-26 | 联想(北京)有限公司 | Handset antenna test method and system |
| CN104168074A (en) * | 2014-08-20 | 2014-11-26 | 深圳市佳沃通信技术有限公司 | Non-signaling antenna TRP testing method and system |
| CN104202099A (en) * | 2014-09-16 | 2014-12-10 | 太仓市同维电子有限公司 | System for calibrating 3G network card and calibration method thereof |
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