CN109581309B - Automatic test system for active radar interference device - Google Patents
Automatic test system for active radar interference device Download PDFInfo
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- CN109581309B CN109581309B CN201811438150.5A CN201811438150A CN109581309B CN 109581309 B CN109581309 B CN 109581309B CN 201811438150 A CN201811438150 A CN 201811438150A CN 109581309 B CN109581309 B CN 109581309B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
Abstract
The invention discloses an automatic test system of an active radar jamming device, which comprises a main control module, an acquisition module, a communication module, a microwave signal source, a spectrum analyzer, a microwave power meter, an oscilloscope, a transmitting antenna and a receiving antenna, wherein the main control module, each functional module, each test instrument and the active radar jamming device to be tested are connected specifically, and control instructions corresponding to the main control module are used for controlling each functional module and each test instrument, so that the main control module simultaneously acquires working voltage and current parameters of the active radar jamming device to be tested, which are acquired by the acquisition module, state information of the active radar jamming device to be tested, which is acquired by the communication module, frequency domain characteristics of a radiation signal of the active radar jamming device to be tested, which is acquired by the spectrum analyzer, time domain characteristics of the radiation signal of the active radar jamming device to be tested, which is acquired by the oscilloscope, and intensity of the radiation signal of the active radar jamming device to be tested, therefore, automatic testing of various testing indexes of the active radar interference device to be tested is realized.
Description
Technical Field
The invention belongs to the field of active radar interference, and particularly relates to an automatic test system for an active radar interference device.
Background
The radar interference device is used for electronically masking a real target and manufacturing a false target so as to destroy the interference device which normally works by an opposite radar. Generally, the device is divided into an active interference device and a passive interference device. Active interference is generally called positive interference, meaning interference radiated by a special transmitter at the operating frequency of the enemy radar, and passive interference, also called negative interference, is interference caused to the radar by the radiated reflecting object (most commonly a metal foil strip)
The active radar interference device is a device for generating, amplifying or forwarding radar interference signals, can be used for performing active electronic interference on an enemy radar, makes it difficult to capture, track and intercept an attack target, and is commonly used for missile-borne, airborne (unmanned airborne), ship-borne or ship-borne.
In the production and storage processes of the active radar interference device, comprehensive performance tests including frequency spectrum parameters, time domain parameters, working time sequence, electrical interface performance and the like are required for multiple times or periodically. However, at present, the main method adopted by the test of the interference device still is to manually perform system connection before each test, manually set an instrument, manually read and record measurement data during the test, and manually calculate and interpret at the later stage, and meanwhile, if a multiband product test is performed, the mode of replacing the instrument, an antenna and a camera bellows is required, so that the defects of complex connection of test equipment, complex operation and poor consistency of multiple test data exist.
Disclosure of Invention
In view of the above defects or improvement requirements of the prior art, the present invention provides an automatic test system for an active radar jamming device, which realizes automatic test of various test indexes of the active radar jamming device to be tested by specific connections between a main control module, various function modules, various test instruments and the active radar jamming device to be tested, and by controlling the various function modules and the test instruments simultaneously through the main control module.
To achieve the above object, according to one aspect of the present invention, an automatic testing system for an active radar jamming device is provided, the system includes a main control module, an acquisition module, a communication module, a microwave signal source, a spectrum analyzer, a microwave power meter, an oscilloscope, a transmitting antenna and a receiving antenna, the main control module is respectively connected to a control terminal of the acquisition module, a control terminal of the communication module, a control terminal of the microwave signal source, a control terminal of the oscilloscope, a control terminal of the spectrum analyzer and a control terminal of the microwave power meter, an output terminal of the acquisition module is connected to the active radar jamming device to be tested through a sensor assembly, an output terminal of the communication module is connected to the active radar jamming device to be tested, an output terminal of the microwave signal source is connected to the transmitting antenna through a radio frequency transmission link, an input terminal of the oscilloscope, an input terminal of the spectrum analyzer and an input, the acquisition module is used for acquiring working voltage and current parameters of the active radar interference device to be detected through the sensor assembly and sending the working voltage and current parameters to the main control module, the communication module is used for sending an upper computer instruction to the active radar interference device to be detected and acquiring state information of the active radar interference device to be detected,
the master control module sends a corresponding control instruction to the communication module and the microwave signal source, receives working voltage and current parameters of the active radar interference device to be tested, which are acquired by the acquisition module, acquires state information of the active radar interference device to be tested, acquires frequency domain characteristics of a radiation signal of the active radar interference device to be tested by the spectrum analyzer, acquires time domain characteristics of the radiation signal of the active radar interference device to be tested by the oscilloscope and acquires intensity of the radiation signal of the active radar interference device to be tested by the microwave power meter, and therefore automatic testing of various testing indexes of the active radar interference device to be tested is achieved.
As a further improvement of the present invention, the radio frequency transmission link includes a transmitting link and a receiving link, specifically:
the transmitting link comprises an isolator, one end of the isolator is connected with the output end of the microwave signal source, and the other end of the isolator is connected with a transmitting antenna;
the receiving link comprises two stages of power dividers and a detector, the common end of the first stage of power divider is connected with a receiving antenna, the two branch ends of the first stage of power divider are respectively connected with the common end of the second stage of power divider and the input end of the detector, the output end of the detector is connected with the input end of an oscilloscope, and the two branch ends of the second stage of power divider are respectively connected with the input ends of a spectrum analyzer and a microwave power meter.
As a further improvement of the invention, the working frequency bands of the receiving antenna and the transmitting antenna cover the working frequency band of the radiation signal of the active radar interference device to be tested.
As a further improvement of the invention, the receiving antenna, the transmitting antenna and the active radar jamming device to be tested are positioned in a microwave shielding test environment, and wave-absorbing materials corresponding to the working frequency band of the active radar jamming device to be tested are adhered in the microwave shielding test environment.
As a further improvement of the invention, the microwave shielding test environment can adopt the integrated design of the microwave camera bellows body and the antennas, and the antennas can be arranged on the same face of the microwave camera bellows body in an array mode.
As a further improvement of the invention, the system further comprises a control module and a power supply module, wherein the input end of the control module is connected with the main control module, the output end of the control module is connected with the input end of the power supply module, the output end of the power supply module is respectively connected with the input end of the sensor assembly, the power supply end of the main control module and the power supply end of the active radar interference device to be detected, and the control module controls the power supply module to electrify the sensor assembly and the active radar interference device to be detected according to the instruction of the main control module.
As a further improvement of the invention, the power supply module is an AC-DC conversion module which can output a plurality of different DC voltage values.
As a further improvement of the invention, the microwave signal source, the spectrum analyzer, the microwave power meter and the oscilloscope can be connected with the main control module through the program control interface.
As a further improvement of the invention, the system also comprises a human-computer interaction device connected with the main control module, and the main control module displays all test results in a display window of the human-computer interaction device in a blocking manner.
As a further improvement of the present invention, the system implements a segment test by using 4 single-pole N-throw switches, N radio frequency links of different frequency bands, N transmitting antennas of different frequency bands, and N receiving antennas of different frequency bands, specifically:
the microwave signal source, the spectrum analyzer, the microwave power meter and the oscilloscope are respectively connected with a public end of 4 single-pole N-throw switches, branch ends of the 4 single-pole N-throw switches are respectively and correspondingly connected with N radio frequency links with different frequency bands, and the N radio frequency links with different frequency bands are respectively and correspondingly connected with N transmitting antennas with different frequency bands and N receiving antennas with different frequency bands;
the control module is connected with the control ends of the 4 single-pole N-throw switches, and the control module controls the opening and closing of the 4 single-pole N-throw switches according to instructions of the main control module, so that various tests of the N active radar interference devices to be tested with different frequencies are completed. Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:
according to the automatic testing system for the active radar interference device, disclosed by the invention, the main control module, the functional modules, the testing instruments and the active radar interference device to be tested are specifically connected, and the main control module is used for simultaneously controlling the functional modules and the testing instruments, so that the automatic testing of various testing indexes of the active radar interference device to be tested is realized.
According to the automatic test system for the active radar interference device, the test instrument and the receiving and transmitting antenna are reasonably connected through the radio frequency transmission link, so that after the transmitting antenna can accurately transmit the excitation signal, the signal of the receiving antenna can be timely transmitted back to other test instruments for testing, the effect of instant one-key automatic detection is achieved, and the consistency of test data is good.
According to the automatic test system for the active radar interference device, the single-pole N-throw switch and the radio frequency handed down links are arranged, so that the broadband sectional test is realized, multiple or periodic tests are avoided, and the consistency of the broadband test data is good.
Drawings
Fig. 1 is a schematic structural diagram of an automatic testing system for an active radar jamming device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a segmented test structure of an automatic test system for an active radar jamming device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to specific embodiments.
Fig. 1 is a schematic structural diagram of an automatic test system for an active radar jamming device according to an embodiment of the present invention. As shown in fig. 1, the system includes a main control module, a control module, an acquisition module, a communication module, a sensor assembly, a standard instrument, a radio frequency transmission link, a transmitting antenna, a receiving antenna and a power module, wherein, the main control module connects the control module, the acquisition module, the control end of the communication module and the standard instrument, the acquisition end of the sensor assembly connects the input end of the acquisition module, the output end of the sensor assembly and the output end of the communication module connect the active radar interference device to be detected respectively, the output end of the control module connects the control end of the power module, the output end of the power module connects the input end of the sensor assembly, the output end of the power module connects the power ends of the main control module and the relay.
The control module outputs a corresponding voltage control signal or current driving signal to a control end of the power module according to the received instruction of the main control module, and the control module is used for controlling the power module to output the corresponding voltage control signal or current driving signal to the sensor group and a power end of the active radar interference device to be detected;
the collection module is used for collecting the working voltage and the current parameter of the active radar interference device to be detected through the sensor assembly and sending the working voltage and the current parameter to the main control module, and specifically comprises the following steps: the input end of the sensor assembly is connected with the output end of the power supply module, the output end of the sensor assembly is connected with the power supply end of the active radar interference device to be detected and used for collecting analog signals of working voltage and current of the active radar interference device to be detected, and the collecting end of the sensor assembly sends the analog signals of the working voltage and the current of the active radar interference device to be detected to the collecting module.
The communication module sends an upper computer instruction to the active radar interference device to be detected according to the received instruction of the main control module, acquires state information of the active radar interference device to be detected and sends the state information to the main control module.
The standard instrument comprises a microwave signal source, a spectrum analyzer, a microwave power meter and an oscilloscope, the working frequency band of the instrument covers the frequency band of the radiation signal of the active radar interference device to be detected, the standard instrument is provided with a program control interface, the program control interface forms include but are not limited to a USB interface, a serial port, a GPIB interface and an Ethernet interface, and the standard instrument is directly connected with the corresponding interface of the main control module through the program control interface or indirectly connected after being switched;
the standard instrument is connected with the active radar interference device to be detected through a radio frequency transmission link, the radio frequency transmission link comprises a transmitting link and a receiving link, the working frequency band covers the frequency band of the radiation signal of the active radar interference device to be detected, the transmitting link is composed of an isolator, one end of the isolator is connected with the radio frequency output port of the microwave signal source, the other end of the isolator is connected with the transmitting antenna, and the signal transmission direction is from the radio frequency output port of the microwave signal source to the input port of the transmitting antenna; the receiving link consists of two stages of power dividers and detectors, the common end of a first stage of power divider is connected with a receiving antenna, one branch port is connected with the common end of a second stage of power divider, the other branch port is connected with the input end of the detector, two branch ports of the second stage of power divider are respectively connected with the radio frequency input ports of the spectrum analyzer and the microwave power meter, and the radio frequency input ports of the spectrum analyzer and the microwave power meter are connected with two branch ends of a second stage of power divider of the receiving link of the radio frequency transmission link; the radio frequency output port of the microwave signal source is connected with the input end of the radio frequency transmission link, the video output port is connected with the input channel 1 of the oscilloscope, the oscilloscope at least has 2 input channels, and the input channel 2 of the oscilloscope is connected with the output end of the detector of the radio frequency transmission link receiving link.
The microwave signal source is used for sending a radio frequency inducing signal to the active radar interference device to be detected to work according to the instruction of the main control module;
the frequency spectrum analyzer receives the radiation signal of the active radar interference device to be detected and analyzes the frequency domain characteristics of the radiation signal of the active radar interference device to be detected and feeds the frequency domain characteristics back to the main control module;
the microwave power meter is used for measuring the intensity of a radiation signal of the active radar interference device to be tested and feeding back a test result to the main control module;
the oscilloscope is used for measuring the time domain characteristics of the radiation signals of the active radar interference device to be tested and feeding back the test result to the main control module;
the main control module is a control core of the automatic test system of the active radar jamming device, the mainboard module can run operating systems such as DOS, Windows, Linux, VxWorks and the like, and has rich interfaces, including a USB interface, an Ethernet interface, an RS232/RS422/RS485 serial port, an SATA interface, a PS/2 keyboard and mouse interface, a CRT/LVDS interface, a GPIO interface and other bus interfaces. The master control module obtains working voltage and current parameters of the active radar interference device to be tested, which are sent by the acquisition module, state information of the active radar interference device to be tested, which is sent by the communication module, frequency domain characteristics of a radiation signal of the active radar interference device to be tested, which is sent by the spectrum analyzer, time domain characteristics of the radiation signal of the active radar interference device to be tested, which is sent by the oscilloscope, and intensity of the radiation signal of the active radar interference device to be tested, which is sent by the microwave power meter, so that automatic testing of various testing indexes of the active radar interference device to be tested is realized.
The main control module is also used for controlling the power supply of the power supply module through the control module, the power supply module is an alternating current-direct current conversion module, alternating current commercial power is input from the outside, a plurality of different direct current voltage values can be output, and a required direct current working power supply is provided for the main control module, the peripheral function units of the main control module and the active radar interference device to be detected.
The working frequency bands of the receiving antenna and the transmitting antenna cover the frequency band of the radiation signal of the active radar interference device to be detected, and the forms of the receiving antenna and the transmitting antenna can be the same or different, but are adaptive to the form of the antenna of the active radar interference device to be detected.
The receiving antenna, the transmitting antenna and the active radar interference device to be tested are located in a microwave shielding test environment, the microwave shielding test environment can be a microwave darkroom or a microwave darkbox, wave-absorbing materials corresponding to the working frequency band of the active radar interference device to be tested are pasted in the darkroom or the darkbox, so that the low reflectivity of a wall is guaranteed, and the darkroom door and the darkbox body are of metal structures, so that microwave radiation leakage is reduced. As a preferred embodiment, the box body of the microwave dark box adopts a metal structure, and wave-absorbing materials corresponding to wave bands 1-3 are pasted inside the box body.
The human-computer interaction equipment is directly connected with the relevant interface of the main control module or indirectly connected with the relevant interface of the main control module through a transfer cable, and can comprise but not limited to a standard display screen or a touch screen, a mouse, a keyboard and a printer, and the main control module displays all test results on a display window of the human-computer interaction equipment in a blocking mode.
As a preferred embodiment, because the spectrum analyzer has the functions of signal strength and time domain measurement, under the condition of low requirement on measurement accuracy, the microwave power meter, the oscilloscope and the receiving link can be removed, so that the radio frequency input port of the spectrum analyzer is directly connected with the receiving antenna, or a limiter or an attenuator is connected in series between the radio frequency input port of the spectrum analyzer and the receiving antenna, and the video output end of the microwave signal source is connected with the external trigger input end of the spectrum analyzer.
Fig. 2 is a schematic diagram of a segmented test structure of an automatic test system for an active radar jamming device according to an embodiment of the present invention. As shown in fig. 2, the system can be implemented in a segmented manner when the total operating frequency band is wide, and a single-pole N-throw microwave electronic switch, radio frequency transmission links in different frequency bands, and antennas are required to be added. The branch number N of the single-pole N-throw electronic switch is the total operating frequency band number of segments, the standard instrument is respectively connected with a public port of a single-pole N-throw microwave electronic switch, and the branch port of the single-pole N-throw microwave electronic switch is connected with the radio frequency transmission link of each frequency dividing band. The number of each sub-band radio frequency transmission link is N, the sub-band radio frequency transmission link is the same as the composition and connection of the radio frequency transmission link, one end of each sub-band transmitting link isolator is connected with a branch port of a single-pole N-throw microwave electronic switch, the other end of each sub-band transmitting link isolator is connected with a transmitting antenna of a corresponding frequency band, and the signal transmission direction is from the branch port of the single-pole N-throw microwave electronic switch to the transmitting antenna; the public end of the first-stage power divider of each frequency-division receiving link is connected with a receiving antenna of a corresponding frequency band, one branch of the second-stage power divider is connected with the branch end of a single-pole N-throw microwave electronic switch connected with a microwave power meter, and the other branch is connected with the branch end of the single-pole N-throw microwave electronic switch connected with a spectrum analyzer; the output end of each frequency-dividing detector is connected with the branch end of the single-pole N-throw microwave electronic switch connected with the oscilloscope, and when the number of input channels of the oscilloscope is enough, the output end of each frequency-dividing detector can also be directly connected with the oscilloscope. The working frequency band of each branch of the single-pole N-throw microwave electronic switch can cover the total working frequency band of the system, and can also correspond to each frequency division band, and the control end of the single-pole N-throw microwave electronic switch is connected with the control module.
As a preferred embodiment, when the active radar jamming device to be tested has a serial port, the serial port of the main control module may be directly connected to the serial port of the active radar jamming device to be tested without passing through the communication unit.
As a preferred embodiment, when the microwave shielding test environment adopts a microwave camera, the camera box body and the antennas can adopt an integrated design, and the antennas can be arranged on one box wall in an array mode.
As a preferred embodiment, the relay assembly and the control unit can be integrated into one functional unit, and the sensor assembly and the detection unit can be integrated into one functional unit.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An automatic test system of an active radar jamming device comprises a main control module, an acquisition module, a communication module, a microwave signal source, a spectrum analyzer, a microwave power meter, an oscilloscope, a transmitting antenna and a receiving antenna, wherein the main control module is respectively connected with a control end of the acquisition module, a control end of the communication module, a control end of the microwave signal source, a control end of the oscilloscope, a control end of the spectrum analyzer and a control end of the microwave power meter, an output end of the acquisition module is connected with the active radar jamming device to be tested through a sensor assembly, an output end of the communication module is connected with the active radar jamming device to be tested, an output end of the microwave signal source is connected with the transmitting antenna through a radio frequency transmission link, an input end of the oscilloscope, an input end of the spectrum analyzer and an input end of the microwave power meter are respectively connected, the acquisition module is used for acquiring working voltage and current parameters of the active radar interference device to be detected through the sensor assembly and sending the working voltage and current parameters to the main control module, the communication module is used for sending an upper computer instruction to the active radar interference device to be detected and acquiring state information of the active radar interference device to be detected,
the master control module sends corresponding control instructions to the communication module and the microwave signal source, and receives working voltage and current parameters of the active radar interference device to be tested, which are acquired by the acquisition module, state information of the active radar interference device to be tested, which is acquired by the communication module, frequency domain characteristics of a radiation signal of the active radar interference device to be tested, which is acquired by the spectrum analyzer, time domain characteristics of the radiation signal of the active radar interference device to be tested, which is acquired by the oscilloscope, and intensity of the radiation signal of the active radar interference device to be tested, which is acquired by the microwave power meter, so that automatic testing of various testing indexes of the active radar interference device to be tested is realized;
the system realizes the segment test through 4 single-pole N-throw switches, N radio frequency links with different frequency bands, N transmitting antennas with different frequency bands and N receiving antennas with different frequency bands, and specifically comprises the following steps:
the microwave signal source, the spectrum analyzer, the microwave power meter and the oscilloscope are respectively connected with a public end of 4 single-pole N-throw switches, branch ends of the 4 single-pole N-throw switches are respectively and correspondingly connected with N radio frequency links with different frequency bands, and the N radio frequency links with different frequency bands are respectively and correspondingly connected with N transmitting antennas with different frequency bands and N receiving antennas with different frequency bands;
the control module is connected with the control ends of the 4 single-pole N-throw switches, and the control module controls the opening and closing of the 4 single-pole N-throw switches according to instructions of the main control module, so that various tests of the N active radar interference devices to be tested with different frequencies are completed.
2. The automatic test system for an active radar jamming device according to claim 1, wherein the radio frequency transmission link includes a transmitting link and a receiving link, and specifically:
the transmitting link comprises an isolator, one end of the isolator is connected with the output end of the microwave signal source, and the other end of the isolator is connected with a transmitting antenna;
the receiving link comprises two stages of power dividers and a detector, a public end of a first stage of power divider is connected with a receiving antenna, two branch ends of the first stage of power divider are respectively connected with a public end of a second stage of power divider and an input end of the detector, an output end of the detector is connected with an input end of an oscilloscope, and two branch ends of the second stage of power divider are respectively connected with input ends of a spectrum analyzer and a microwave power meter.
3. The automatic testing system of claim 1, wherein the operating frequency bands of the receiving antenna and the transmitting antenna cover the operating frequency band of the radiation signal of the active radar jamming device to be tested.
4. The automatic testing system of claim 1, wherein the receiving antenna, the transmitting antenna and the active radar jamming device to be tested are located in a microwave shielding testing environment, and a wave-absorbing material corresponding to an operating frequency band of the active radar jamming device to be tested is adhered in the microwave shielding testing environment.
5. The automatic test system for the active radar jamming device according to claim 4, wherein the microwave shielding test environment is an integrated design of a microwave camera box body and antennas, and the antennas are arranged on the same wall of the microwave camera box in an array mode.
6. The automatic testing system of claim 1, further comprising a control module and a power module, wherein an input terminal of the control module is connected to the main control module, an output terminal of the control module is connected to an input terminal of the power module, an output terminal of the power module is respectively connected to an input terminal of the sensor assembly, a power terminal of the main control module and a power terminal of the active radar jamming device to be tested, and the control module controls the power module to power on the sensor assembly and the active radar jamming device to be tested according to an instruction of the main control module.
7. The automatic test system for active radar jamming devices according to claim 6, wherein the power module is an AC-DC conversion module capable of outputting a plurality of different DC voltage values.
8. The automatic test system for the active radar jamming device according to claim 1, wherein the microwave signal source, the spectrum analyzer, the microwave power meter and the oscilloscope are connected with the main control module through a program control interface.
9. The automatic testing system of claim 1, further comprising a human-computer interaction device connected to the main control module, wherein the main control module displays all the test results in a display window of the human-computer interaction device in blocks.
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|---|---|---|---|---|
| CN111257841A (en) * | 2020-01-10 | 2020-06-09 | 北京航天测控技术有限公司 | Interference device simulation equipment and simulation method based on PXI bus |
| CN113359089A (en) * | 2020-03-05 | 2021-09-07 | 隆地华海(浙江)科技有限公司 | Radar active jamming equipment maneuver detection analysis system |
| CN112067903B (en) * | 2020-09-23 | 2023-09-15 | 北京空间飞行器总体设计部 | Electromagnetic interference signal acquisition system |
| CN113281591B (en) * | 2021-05-12 | 2023-06-02 | 中国电子科技集团公司第二十九研究所 | Test system for realizing multi-channel electromagnetic interference equipment batch full-automatic test |
| CN113466591A (en) * | 2021-07-05 | 2021-10-01 | 北方通用电子集团有限公司 | Automatic test system of multifunctional electronic jammer |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW358247B (en) * | 1997-11-06 | 1999-05-11 | Chung Shan Inst Of Science | Radar mask direction tolerance automatic testing method and device |
| CN101453276A (en) * | 2007-12-04 | 2009-06-10 | 京信通信系统（中国）有限公司 | Detection system for repeater product radio frequency performance, and detection method thereof |
| CN101605344A (en) * | 2009-07-01 | 2009-12-16 | 工业和信息化部通信计量中心 | A kind of WLAN/WAPI wireless device radio frequency/airborne performance test macro |
| CN102323531A (en) * | 2011-05-26 | 2012-01-18 | 中国科学院上海微系统与信息技术研究所 | Method for automatically testing parameters of millimeter wave power amplifier and system |
| CN102608465A (en) * | 2012-03-22 | 2012-07-25 | 珠海许继电气有限公司 | Automatic testing system for feed terminals |
| CN102680791A (en) * | 2012-05-24 | 2012-09-19 | 重庆市防雷中心 | Automatic test system for resistance reducing agent resistivity and power frequency current tolerance test |
| CN104569934A (en) * | 2014-12-31 | 2015-04-29 | 中国气象局气象探测中心 | Radar fault-handling system |
| CN105676147A (en) * | 2016-01-26 | 2016-06-15 | 合肥华耀电子工业有限公司 | Radar power supply automatic test method |
| CN106707134A (en) * | 2016-11-28 | 2017-05-24 | 中国电子科技集团公司第五十五研究所 | Terahertz (THz) frequency range power amplification chip on-chip power test system and test method |
| CN106707253A (en) * | 2016-12-27 | 2017-05-24 | 南京长峰航天电子科技有限公司 | Networking radar and networking jammer countermeasure test device and method in test room |
| CN106950434A (en) * | 2017-05-18 | 2017-07-14 | 中国工程物理研究院应用电子学研究所 | A kind of microwave radiation field system for automatically testing parameters and method of testing |
| CN107462940A (en) * | 2017-07-04 | 2017-12-12 | 西安飞机工业（集团）有限责任公司 | A kind of Auto-Test System of weather radar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678389B (en) * | 2015-02-16 | 2017-04-26 | 零八一电子集团有限公司 | Continuous wave one-dimensional phase scanning miss distance vector detection method and device |
| CN107947806A (en) * | 2017-12-04 | 2018-04-20 | 中国电子科技集团公司第四十研究所 | A kind of 145GHz Noise Factor Analyzers RF front-end circuit and processing method |
-
2018
- 2018-11-27 CN CN201811438150.5A patent/CN109581309B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW358247B (en) * | 1997-11-06 | 1999-05-11 | Chung Shan Inst Of Science | Radar mask direction tolerance automatic testing method and device |
| CN101453276A (en) * | 2007-12-04 | 2009-06-10 | 京信通信系统（中国）有限公司 | Detection system for repeater product radio frequency performance, and detection method thereof |
| CN101605344A (en) * | 2009-07-01 | 2009-12-16 | 工业和信息化部通信计量中心 | A kind of WLAN/WAPI wireless device radio frequency/airborne performance test macro |
| CN102323531A (en) * | 2011-05-26 | 2012-01-18 | 中国科学院上海微系统与信息技术研究所 | Method for automatically testing parameters of millimeter wave power amplifier and system |
| CN102608465A (en) * | 2012-03-22 | 2012-07-25 | 珠海许继电气有限公司 | Automatic testing system for feed terminals |
| CN102680791A (en) * | 2012-05-24 | 2012-09-19 | 重庆市防雷中心 | Automatic test system for resistance reducing agent resistivity and power frequency current tolerance test |
| CN104569934A (en) * | 2014-12-31 | 2015-04-29 | 中国气象局气象探测中心 | Radar fault-handling system |
| CN105676147A (en) * | 2016-01-26 | 2016-06-15 | 合肥华耀电子工业有限公司 | Radar power supply automatic test method |
| CN106707134A (en) * | 2016-11-28 | 2017-05-24 | 中国电子科技集团公司第五十五研究所 | Terahertz (THz) frequency range power amplification chip on-chip power test system and test method |
| CN106707253A (en) * | 2016-12-27 | 2017-05-24 | 南京长峰航天电子科技有限公司 | Networking radar and networking jammer countermeasure test device and method in test room |
| CN106950434A (en) * | 2017-05-18 | 2017-07-14 | 中国工程物理研究院应用电子学研究所 | A kind of microwave radiation field system for automatically testing parameters and method of testing |
| CN107462940A (en) * | 2017-07-04 | 2017-12-12 | 西安飞机工业（集团）有限责任公司 | A kind of Auto-Test System of weather radar |
Non-Patent Citations (3)
| Title |
|---|
| Online Automatic Test System Hardware Design for Certain Radar;Wanling Li, et al;《 International Conference in Communications, Signal Processing, and Systems》;20171231;全文 * |
| 电子对抗设备外场测试技术方法研究;蔡恒鑫 等;《测控技术》;20111231;第101-102页 * |
| 雷达通用自动测试系统研究;李成峰;《中国优秀硕士学位论文全文数据库 信息科技辑》;20140715;第18、23、25页 * |
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