CN110850379A - Active radar seeker assembly testing device - Google Patents
Active radar seeker assembly testing device Download PDFInfo
- Publication number
- CN110850379A CN110850379A CN201911182629.1A CN201911182629A CN110850379A CN 110850379 A CN110850379 A CN 110850379A CN 201911182629 A CN201911182629 A CN 201911182629A CN 110850379 A CN110850379 A CN 110850379A
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- camera bellows
- active radar
- radar seeker
- testing device
- shell
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- 238000012360 testing method Methods 0.000 title claims abstract description 80
- 239000011229 interlayer Substances 0.000 claims abstract description 20
- 239000011358 absorbing material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses an active radar seeker assembly testing device, which comprises: the test camera bellows, there is shielding intermediate layer on an inboard surface of the test camera bellows outer casing, another side of the test camera bellows imbeds and installs the radome, there are aerials in the radome; a target simulator is arranged in the shielding interlayer, and a receiving/sending loudspeaker is arranged on the target simulator; the target simulator drives the receiving/sending loudspeaker to lift and translate, and the manual adjusting end penetrates through the shell of the testing camera bellows in a sealing mode; the shielding interlayer is provided with a window; the inner side surface of the shell is adhered with a wave-absorbing material; the signal source is arranged outside the test camera bellows and is connected with the receiving/sending loudspeaker through a radio frequency cable which penetrates through the shell of the test camera bellows in a sealing mode. The invention adopts the closed test dark box, and does not need to be disassembled and assembled; the wave-absorbing material and the shielding interlayer are arranged, so that external interference is avoided; and the target simulator is manually adjusted, so that the complexity of the system is reduced, and the maintainability is good.
Description
Technical Field
The invention relates to the technical field of assembly testing of active radar seeker, in particular to an assembly testing device of an active radar seeker.
Background
The active radar seeker has strong electromagnetic radiation in the working process, so that tests in the development process are generally carried out in a microwave darkroom, so that an ideal test environment can be created, the seeker is prevented from being interfered, and the personal safety of testers can be ensured. Generally, after the radar seeker is checked and accepted by a weapon general unit and assembled with a whole bomb, the technical state of the active radar seeker needs to be confirmed in a general assembly workshop and a target range technical position according to the test requirements of the bomb general unit. The general assembly workshop is generally not provided with a corresponding darkroom for testing the radar seeker, and meanwhile, the target range technology is not provided with a testing darkroom, so that a general unit needs to develop a general assembly testing device for the active radar seeker. In the prior art, some radar seeker assembly testing devices adopt boards to paste wave-absorbing materials, and a plurality of boards are spliced to form a closed space. This device has the following disadvantages: 1) the device is too simple and easy, and the technical states are difficult to be consistent after disassembly and reassembly; 2) a gap is easy to appear at the connecting part to cause signal leakage, so that the test result is influenced; 3) the board is easy to deform in the transportation process, and the deformed board cannot be used.
Disclosure of Invention
The invention aims to provide an active radar seeker assembly testing device, which is used for solving the problems that the active radar seeker assembly testing device in the prior art is too simple and easy, is difficult to assemble and disassemble and is difficult to be consistent, and signals are easy to leak.
The invention solves the problems through the following technical scheme:
an active radar seeker assembly testing device, comprising:
the test camera bellows comprises a shell, a shielding interlayer is arranged on one inner side surface of the shell, an antenna housing is embedded and mounted on the side surface, opposite to the inner side surface, of the test camera bellows, and an antenna is arranged in the antenna housing;
a target simulator is placed in the shielding interlayer, and a receiving/sending loudspeaker is installed on the target simulator; the target simulator is used for driving the receiving/sending loudspeaker to lift and translate, and a manual adjusting end of the target simulator penetrates through the test camera bellows shell in a sealing mode and is arranged on the outer side of the shell;
the shielding interlayer is provided with a window, and the window is used for receiving and transmitting signals between the receiving/sending loudspeaker and the active radar seeker; and the window design ensures the moving distance of the receiving/sending loudspeaker.
The inner side surface of the shell is adhered with a wave-absorbing material; the electromagnetic wave shielding device is used for absorbing redundant electromagnetic waves in the internal space and effectively shielding the interference of the external environment and clutter on internal equipment;
the signal source is arranged outside the test camera bellows and is connected with the receiving/sending loudspeaker through a radio frequency cable which penetrates through the shell of the test camera bellows in a sealing mode.
The closed test camera bellows is adopted, disassembly and assembly are not needed, the problem that the camera bellows is difficult to reassemble uniformly after disassembly and assembly is solved, and the test camera bellows is provided with the wave-absorbing material and the shielding interlayer, so that external interference is avoided, and the camera bellows is not easy to leak.
Furthermore, the manual adjusting end comprises a yaw knob and a pitch knob, the target simulator further comprises a first rotating rod, a second rotating rod, a first fixing block and a second fixing block fixed with the receiving/sending loudspeaker, one end of the first rotating rod penetrates through the testing camera bellows and is connected with the yaw knob, one end of the second rotating rod penetrates through the testing camera bellows and is connected with the pitch knob, and the first rotating rod is connected with the first fixing block and is used for driving the first fixing block to horizontally translate; first fixed block with second fixed block is sliding connection in vertical direction, and the first side that first fixed block was kept away from to the second fixed block is provided with the rack, the drive be connected with on the second dwang with rack toothing's gear, the first side of second fixed block are provided with and are used for the drive the gear is along second dwang horizontal migration's driver part.
Furthermore, the driving part is a blocking needle fixed on two sides of the rack on the second fixed block, and the blocking needle extends to two sides of the gear; and the first rotating rod is provided with a stopper for limiting the horizontal movement distance of the first fixed block.
The receiving/sending loudspeaker comprises a receiving loudspeaker and a sending loudspeaker, the receiving loudspeaker and the sending loudspeaker are arranged on the target simulator from top to bottom, and the receiving loudspeaker and the sending loudspeaker move along with the movement of the target simulator.
Furthermore, the antenna housing is of a conical structure matched with the active radar seeker, and a round hole is formed in the side face, opposite to the inner side face, of the test camera bellows and used for being matched with the antenna housing of the conical structure.
Further, be provided with anticollision part around the round hole, anticollision part is for crashproof glue or sponge etc..
Further, still include and be used for placing and fixing the lift truck of test camera bellows, the lift truck is installed and is taken the directive wheel of locking structure. And a level meter is arranged on a panel of the lift truck for placing the test camera bellows.
The shell of the testing camera bellows is made of aluminum alloy plates, and can be made of other metal materials with high strength and difficult deformation, the aluminum alloy materials are selected, and the selection made by comprehensively considering the strength and the weight of the device is realized.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the closed test camera bellows is adopted, disassembly and assembly are not needed, the problem that the camera bellows is difficult to reassemble uniformly after disassembly and assembly is solved, and the test camera bellows is provided with the wave-absorbing material and the shielding interlayer, so that external interference is avoided, and the camera bellows is not easy to leak.
(2) The height of the testing camera bellows from the ground is adjusted by adopting the liftable vehicle, so that the condition that the height of the central axis of the projectile body from the ground is changed is adapted, the seeker can be ensured to smoothly go deep into the testing camera bellows, and the operation is very convenient.
(3) According to the invention, the target simulator is manually adjusted, so that compared with an electrically-driven target simulator, the complexity of the system is reduced, the reliability of the system is improved, and the maintainability is good; the target simulator is manually adjusted to ascend and descend or translate, so that the line of sight yaw and the pitching angle of a receiving/sending loudspeaker mounted on the target simulator can be adjusted, and scales are arranged at the manual adjusting end of the target simulator and can indicate the adjusting distance.
(4) According to the test camera bellows, the shielding interlayer is designed, so that the active radar seeker can be prevented from being interfered due to the fact that the target simulator reflects electromagnetic waves; meanwhile, the shielding interlayer is designed to be windowed, so that communication between the antenna and the receiving/transmitting loudspeaker is facilitated, and the moving distance of the receiving loudspeaker and the transmitting loudspeaker is ensured.
Drawings
FIG. 1 is a schematic diagram of the testing principle of the present invention;
FIG. 2 is a top view of the internal structure of the test chamber;
FIG. 3 is a schematic structural view of the present invention;
wherein, 1, testing a dark box; 2-wave-absorbing material; 3-receiving/sending horn; 4-a target simulator; 5-pitch knob; 6-yaw knob; 7-a shielding interlayer; 8-a radio frequency cable; 9-a lift truck; 10-a steering wheel; 11-a signal source; 12-a circular hole; 13-a level gauge; 14-a stopper; 15-antenna housing.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
referring to fig. 1 and 2, an active radar seeker assembly testing device comprises:
the testing camera bellows 1 forms a closed space, the testing camera bellows 1 comprises a shell, a shielding interlayer 7 is arranged on one inner side surface of the shell, an antenna housing 15 is embedded and mounted on the inner side surface, opposite to the shielding interlayer 7, of the shell, and an antenna is arranged in the antenna housing 15; the shielding interlayer 7 is designed to be provided with a window in the middle and is used for receiving and transmitting signals between the receiving/sending loudspeaker 3 and the active radar seeker, the moving distance of the receiving/sending loudspeaker 3 is ensured, the target simulator 4 is placed in the shielding interlayer 7, the receiving/sending loudspeaker 3 is installed on the target simulator 4, and interference on the active radar seeker due to the fact that the target simulator 4 supports reflect electromagnetic waves is avoided; the target simulator 4 is used for driving the receiving/sending loudspeaker 3 to ascend and descend; the shielding interlayer 7 is arranged, and the manual adjusting end of the target simulator 4 penetrates through the shell of the testing camera bellows 1 in a sealing manner and is arranged on the outer side of the shell;
the inner side surface of the shell is adhered with a wave-absorbing material 2; the electromagnetic wave shielding device is used for absorbing redundant electromagnetic waves in the internal space and effectively shielding the interference of the external environment and clutter on internal equipment;
a signal source 11 is arranged outside the test camera bellows, and the signal source 11 is connected with the receiving/sending loudspeaker 3 through a radio frequency cable 8 which penetrates through the shell of the test camera bellows in a sealing mode.
The closed test camera bellows is adopted, disassembly and assembly are not needed, the problem that the camera bellows is difficult to reassemble after disassembly and assembly is solved, the wave-absorbing material 2 and the shielding interlayer 7 are arranged in the test camera bellows, external interference is avoided, and leakage is not easy to occur. Further, the shell is made of aluminum alloy plates, and the strength and the weight of the device are comprehensively considered.
Example 2:
on the basis of the embodiment 1, the manual adjusting end comprises a yaw knob 6 and a pitch knob 5, the target simulator 4 further comprises a first rotating rod, a second rotating rod, a first fixing block and a second fixing block fixedly connected with the receiving/sending loudspeaker 3, one end of the first rotating rod penetrates through the testing camera bellows 1 to be connected with the yaw knob 6, one end of the second rotating rod penetrates through the testing camera bellows 1 to be connected with the pitch knob 5, and the first rotating rod is connected with the first fixing block and used for driving the first fixing block to horizontally translate; the first side of second fixed block and first fixed block are along sliding connection on the vertical direction, the accessible sets up the spout of the vertical direction on first fixed block and set up on the second fixed block with the slider of spout joint realizes. The second side of second fixed block is provided with the rack along vertical direction, rack toothing is connected with the gear, the gear joint is in on the second dwang, the rack both sides are provided with and are used for drive gear to follow the gliding needle that keeps off of horizontal direction on the second dwang. When the first fixed block slides on the first rotating rod, the second fixed block is driven to horizontally move, and the blocking needle arranged on the second fixed block applies force to the gear to drive the gear to slide on the second rotating rod.
Furthermore, an external thread is arranged on the first rotating rod, a threaded hole is formed in the first fixing block, and the other end of the first rotating rod penetrates through the threaded hole and is connected with the shell of the testing camera bellows 1; when the yaw knob 6 is twisted, the first fixing block is limited to rotate, for example, the first fixing block can be limited to rotate by a sliding rod which is parallel to the first rotating rod, penetrates through a through hole formed in the first fixing block, and two ends of the sliding rod are fixed on the testing camera bellows, and at the moment, the first fixing block can only horizontally move along the first rotating rod.
Further, gear and second dwang accessible key-type connection realize conveniently, laborsavingly that it is rotatory to drive the gear when wrench movement every single move knob 5 drives the second dwang, and the length of key satisfies on the second dwang: when the second fixed block moves horizontally, the gear does not break away from the key when the needle blocking driving gear on the second fixed block slides on the second rotating rod.
Further, a stopper 14 for limiting the horizontal moving distance of the first fixed block is arranged on the first rotating rod;
the receiving/sending horn 3 includes a receiving horn and a sending horn, which are disposed up and down on the target simulator 4, and move along with the movement of the target simulator 4.
Example 3:
on the basis of embodiment 1 or 2, as shown in fig. 1 and 2, further, the radome 15 is a conical structure matched with an active radar seeker, and a round hole 12 is formed in a side surface of the test camera box opposite to the inner side surface, and is used for being matched with the radome 15 with the conical structure.
Further, an anti-collision component is arranged around the round hole 12, and the anti-collision component is made of anti-collision glue or sponge and the like.
Further, as shown in fig. 3, a lift truck 9 for placing and fixing the test camera is further included, and the lift truck 9 is provided with a steering wheel 10 with a locking structure. And a level meter 13 is arranged on a panel of the lifting vehicle 9 for placing the testing camera bellows.
Although the present invention has been described herein with reference to the illustrated embodiments thereof, which are intended to be preferred embodiments of the present invention, it is to be understood that the invention is not limited thereto, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
Claims (10)
1. An active radar seeker assembly testing device, comprising:
the test camera bellows comprises a shell, a shielding interlayer is arranged on one inner side surface of the shell, an antenna housing is embedded and mounted on the side surface, opposite to the inner side surface, of the test camera bellows, and an antenna is arranged in the antenna housing;
a target simulator is placed in the shielding interlayer, and a receiving/sending loudspeaker is installed on the target simulator; the target simulator is used for driving the receiving/sending loudspeaker to lift and translate, and a manual adjusting end of the target simulator penetrates through the test camera bellows shell in a sealing mode and is arranged on the outer side of the shell;
the shielding interlayer is provided with a window, and the window is used for receiving and transmitting signals between the receiving/sending loudspeaker and the active radar seeker;
the inner side surface of the shell is adhered with a wave-absorbing material;
the signal source is arranged outside the test camera bellows and is connected with the receiving/sending loudspeaker through a radio frequency cable which penetrates through the shell of the test camera bellows in a sealing mode.
2. The active radar seeker assembly testing device of claim 1, wherein the manual adjustment end comprises a yaw knob and a pitch knob, the target simulator further comprises a first rotating rod, a second rotating rod, a first fixing block and a second fixing block fixed to the receiving/sending horn, one end of the first rotating rod penetrates through the testing camera bellows to be connected with the yaw knob, one end of the second rotating rod penetrates through the testing camera bellows to be connected with the pitch knob, and the first rotating rod is connected with the first fixing block and used for driving the first fixing block to horizontally translate; first fixed block with second fixed block is sliding connection in vertical direction, and the first side that first fixed block was kept away from to the second fixed block is provided with the rack, on the second dwang key connection have with rack toothing's gear, the first side of second fixed block is provided with and is used for the drive the gear is along second dwang horizontal migration's driver part.
3. The active radar seeker assembly testing device of claim 2, wherein the driving component is a blocking needle fixed on the second fixed block on two sides of a rack, and the blocking needle extends to two sides of the gear.
4. The active radar seeker assembly testing device of claim 2, wherein a stop is disposed on the first rotating rod.
5. The active radar seeker assembly testing device according to any one of claims 1-4, wherein the antenna housing is of a conical structure matched with the active radar seeker, and a round hole is formed in the side face, opposite to the inner side face, of the testing camera chamber and used for being matched with the antenna housing of the conical structure.
6. The active radar seeker assembly testing device of claim 5, wherein an anti-collision component is disposed around the round hole.
7. The active radar seeker assembly testing device of claim 6, wherein the anti-collision component is an anti-collision glue or sponge.
8. The active radar seeker assembly testing device of any one of claims 1-4, further comprising a lift truck for placing and securing the test camera, the lift truck having a steering wheel with a locking structure mounted thereto.
9. The active radar seeker assembly testing device of claim 8, wherein the lift car is configured to have a level mounted on a panel of the test camera.
10. The active radar seeker assembly testing device of any one of claims 1-4, wherein the outer shell of the test camera is made of aluminum alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911182629.1A CN110850379A (en) | 2019-11-27 | 2019-11-27 | Active radar seeker assembly testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911182629.1A CN110850379A (en) | 2019-11-27 | 2019-11-27 | Active radar seeker assembly testing device |
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| CN110850379A true CN110850379A (en) | 2020-02-28 |
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| CN201911182629.1A Pending CN110850379A (en) | 2019-11-27 | 2019-11-27 | Active radar seeker assembly testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498391A (en) * | 2022-09-23 | 2022-12-20 | 成都泰格微电子研究所有限责任公司 | Active and passive radar composite seeker |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160264A (en) * | 1984-12-31 | 1992-11-03 | Banura George A | Radar target simulator |
| CN201289506Y (en) * | 2008-11-13 | 2009-08-12 | 北京航天测控技术开发公司 | Portable microwave dark box |
| CN202013419U (en) * | 2011-03-11 | 2011-10-19 | 江西洪都航空工业集团有限责任公司 | Miniature microwave camera obscura of radar target simulator for testing |
| CN203799012U (en) * | 2014-03-07 | 2014-08-27 | 上海无线电设备研究所 | Miniature vertical three-dimensional mobile microwave camera obscura |
| CN104244687A (en) * | 2014-09-23 | 2014-12-24 | 中国科学院电子学研究所 | Electromagnetic shielding room |
| CN104635217A (en) * | 2015-02-15 | 2015-05-20 | 南京理工大学 | Echo-free isolation box for testing of millimeter wave alternating current radiometer |
| CN106231881A (en) * | 2016-07-29 | 2016-12-14 | 国网河南省电力公司南阳供电公司 | A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness |
| CN106249213A (en) * | 2016-10-11 | 2016-12-21 | 中国民航大学 | A kind of indoor barrier reflection removal system for radar experiment porch |
| CN106324573A (en) * | 2016-08-24 | 2017-01-11 | 中国电子科技集团公司第三十八研究所 | Amplitude-phase error correction method suitable for tablet end-fire array antenna |
| CN206321786U (en) * | 2016-12-28 | 2017-07-11 | 北京经纬恒润科技有限公司 | The test system of millimetre-wave radar |
| CN110146862A (en) * | 2019-06-13 | 2019-08-20 | 惠州市德赛西威汽车电子股份有限公司 | A kind of millimetre-wave radar compatibility test system |
| CN209327564U (en) * | 2018-10-29 | 2019-08-30 | 吉林大学 | A kind of vehicle-mounted millimeter wave radar virtual target simulation test platform |
-
2019
- 2019-11-27 CN CN201911182629.1A patent/CN110850379A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160264A (en) * | 1984-12-31 | 1992-11-03 | Banura George A | Radar target simulator |
| CN201289506Y (en) * | 2008-11-13 | 2009-08-12 | 北京航天测控技术开发公司 | Portable microwave dark box |
| CN202013419U (en) * | 2011-03-11 | 2011-10-19 | 江西洪都航空工业集团有限责任公司 | Miniature microwave camera obscura of radar target simulator for testing |
| CN203799012U (en) * | 2014-03-07 | 2014-08-27 | 上海无线电设备研究所 | Miniature vertical three-dimensional mobile microwave camera obscura |
| CN104244687A (en) * | 2014-09-23 | 2014-12-24 | 中国科学院电子学研究所 | Electromagnetic shielding room |
| CN104635217A (en) * | 2015-02-15 | 2015-05-20 | 南京理工大学 | Echo-free isolation box for testing of millimeter wave alternating current radiometer |
| CN106231881A (en) * | 2016-07-29 | 2016-12-14 | 国网河南省电力公司南阳供电公司 | A kind of transformer station's electrical control cabinet noise and electromagnetic radiation monitoring shielding harness |
| CN106324573A (en) * | 2016-08-24 | 2017-01-11 | 中国电子科技集团公司第三十八研究所 | Amplitude-phase error correction method suitable for tablet end-fire array antenna |
| CN106249213A (en) * | 2016-10-11 | 2016-12-21 | 中国民航大学 | A kind of indoor barrier reflection removal system for radar experiment porch |
| CN206321786U (en) * | 2016-12-28 | 2017-07-11 | 北京经纬恒润科技有限公司 | The test system of millimetre-wave radar |
| CN209327564U (en) * | 2018-10-29 | 2019-08-30 | 吉林大学 | A kind of vehicle-mounted millimeter wave radar virtual target simulation test platform |
| CN110146862A (en) * | 2019-06-13 | 2019-08-20 | 惠州市德赛西威汽车电子股份有限公司 | A kind of millimetre-wave radar compatibility test system |
Non-Patent Citations (1)
| Title |
|---|
| 舒悌翔: "某雷达导引头通用自动测试设备的研制", 《宇航计测技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498391A (en) * | 2022-09-23 | 2022-12-20 | 成都泰格微电子研究所有限责任公司 | Active and passive radar composite seeker |
| CN115498391B (en) * | 2022-09-23 | 2023-07-25 | 成都泰格微电子研究所有限责任公司 | Active-passive radar composite guide head |
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