CN205620548U - Pulse secondary surveillance radar - Google Patents
Pulse secondary surveillance radar Download PDFInfo
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- CN205620548U CN205620548U CN201620118532.XU CN201620118532U CN205620548U CN 205620548 U CN205620548 U CN 205620548U CN 201620118532 U CN201620118532 U CN 201620118532U CN 205620548 U CN205620548 U CN 205620548U
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- surveillance radar
- secondary surveillance
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Abstract
The utility model discloses a pulse secondary surveillance radar, including antenna lifting devices, wind -force balance plate, leveling frog leg and hydraulic pressure cabinet, line lifting devices directly is connected into the integral structure with the wind -force balance plate, the hydraulic pressure cabinet is connected with the antenna through ground inquire machine, the right side of ground inquire machine is equipped with the reflector, the below of bracing piece is equipped with microwave transmitter, microwave transmitter establishes the top at laser emitter, laser emitter's left side is equipped with the master control motor, the master control motor is established in the left side of beam steering ware, through combining together computer technology and radar technology, makes detection sensitivity and measurement resolution improve greatly, and the information quantity is big in addition, can work in all weather, does not receive the irradiant restriction of daytime and night, and the interference killing feature is strong, and is disguised good, have small, the precision is high, compact structure, convenient to use, the characteristics of sexual valence relative altitude design simply, low cost can extensively use widely.
Description
Technical field
This utility model relates to secondary radar technical field, is specifically related to a kind of monopulse secondary surveillance radar.
Background technology
nullSecondary radar is mainly used in military monitoring and hits，Its mode of operation is that ground radar launches radar wave to target aircraft，Target aircraft is replied in the corresponding way，The aspect being different from primary radar is that its wavelength launched can be accepted easily，New Delhi plane collision incident and the auspicious soil ghost that done by secondary radar of No. 189 class's events of aviation in 2010，The pulse of secondary radar emissions is paired，Its tranmitting frequency is 1030MHz，Receiving frequency is 1090MHz，Launch pulse by P1、P2、P3 pulse forms，P1、P2 pulse spacing perseverance is 2 microseconds，P1、The P3 pulse spacing determines the pattern of secondary radar，Civil aviaton uses both of which at present，One is spaced apart 8 microseconds，It is referred to as Acfun pattern and is also called 3/A pattern (identification code)，Another kind of interval 21 microseconds，It is referred to as Chrome pattern (highly code)，Receive pulse to be made up of 16 pulse positions，Comprise the mysterious code of target，The contents such as mosaic.
But, the most generally popular monopulse secondary surveillance radar not only monitors that effect is bad, and resolution is low, and big by air and meteorological effect, and atmospheric attenuation and vile weather can make its operating distance reduce, thus reduce the certainty of measurement of laser radar.
Utility model content
For problem above, this utility model provides a kind of monopulse secondary surveillance radar, by computer technology and Radar Technology are combined, detectivity and Measurement Resolution is made to be greatly improved, and contain much information, energy all weather operations, not limited by daytime and illumination at night, capacity of resisting disturbance is strong, good concealment, have that volume is little, precision is high, compact conformation, easy to use, the feature that cost performance is high, design is simple, with low cost, use can be widely popularized, can effectively solve the problem in background technology.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of monopulse secondary surveillance radar, including antenna lifting device, wind power balance plate, leveling frog lower limb and hydraulic tank, described line lifting device and wind power balance plate are joined directly together and are connected into integral structure, described wind power balance plate be arranged over leveling frog lower limb, described leveling frog lower limb is directly connected to hydraulic tank, described hydraulic tank is connected with antenna by ground interrogation machine, the right side of described ground interrogation machine is provided with reflector, described reflector is located at the inner side of microwave receiver, described microwave receiver is directly connected to support bar, the lower section of described support bar is provided with microwave transmitter, described microwave transmitter is located at the top of generating laser, the left side of described generating laser is provided with main control motor, described main control motor is located at the left side of control device of light beam.
As a kind of optimal technical scheme of the present utility model, it is mutually perpendicular between described antenna lifting device and electric pulse equipment.
As a kind of optimal technical scheme of the present utility model, described ground interrogation machine be arranged over antenna.
As a kind of optimal technical scheme of the present utility model, described control device of light beam is located at the lower section of photodetector.
As a kind of optimal technical scheme of the present utility model, described photodetector is directly connected to signal transmission device.
As a kind of optimal technical scheme of the present utility model, described signal transmission device is connected with electric pulse equipment by signal processor.
As a kind of optimal technical scheme of the present utility model, described wind power balance plate is made by synthesizing metal material.
The beneficial effects of the utility model:
This utility model is by combining computer technology and Radar Technology, detectivity and Measurement Resolution is made to be greatly improved, and contain much information, amplitude can be obtained, frequency and phase information, test the speed and identify moving-target, in molecular level, target can be detected, energy all weather operations, do not limited by daytime and illumination at night, by meteorological and geographical background, sky, ambient interferences is little, capacity of resisting disturbance is strong, good concealment, laser is not by radio wave interference, during the work of the low elevation angle, insensitive to bottom surface multipath effect, real-time spatial discrimination can be realized, time resolution and the detection of spectrally resolved atmospheric remote sensing, there is volume little, precision is high, compact conformation, easy to use, the feature that cost performance is high, design is simple, with low cost, use can be widely popularized.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model generating laser structural representation.
Figure is numbered: 1-antenna lifting device；2-wind power balance plate；3-leveling frog lower limb；4-hydraulic tank；5-ground interrogation machine；6-antenna；7-microwave receiver；8-reflector；9-support bar；10-microwave transmitter；11-main control motor；12-generating laser；13-control device of light beam；14-photodetector；15-signal transmission device；16-signal processor；17-electric pulse equipment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Specific embodiment:
nullAs depicted in figs. 1 and 2，A kind of monopulse secondary surveillance radar，Including antenna lifting device 1、Wind power balance plate 2、Leveling frog lower limb 3 and hydraulic tank 4，Described line lifting device 1 is joined directly together with wind power balance plate 2 and is connected into integral structure，Described wind power balance plate 2 be arranged over leveling frog lower limb 3，Described leveling frog lower limb 3 is directly connected to hydraulic tank 4，Described hydraulic tank 4 is connected with antenna 6 by ground interrogation 5 machine，The right side of described ground interrogation machine 5 is provided with reflector 8，Described reflector 8 is located at the inner side of microwave receiver 7，Described microwave receiver 7 is directly connected to support bar 9，The lower section of described support bar 9 is provided with microwave transmitter 10，Described microwave transmitter 10 is located at the top of generating laser 12，The left side of described generating laser 12 is provided with main control motor 11，Described main control motor 11 is located at the left side of control device of light beam 13；By computer technology and Radar Technology are combined, detectivity and Measurement Resolution is made to be greatly improved, and contain much information, amplitude can be obtained, frequency and phase information, test the speed and identify moving-target, in molecular level, target can be detected, energy all weather operations, do not limited by daytime and illumination at night, by meteorological and geographical background, sky, ambient interferences is little, capacity of resisting disturbance is strong, good concealment, laser is not by radio wave interference, during the work of the low elevation angle, insensitive to bottom surface multipath effect, real-time spatial discrimination can be realized, time resolution and the detection of spectrally resolved atmospheric remote sensing, there is volume little, precision is high, compact conformation, easy to use, the feature that cost performance is high, design is simple, with low cost, use can be widely popularized.
, being mutually perpendicular between described antenna lifting device 1 and electric pulse equipment 17, antenna lifting device 1 is for controlling the lifting of antenna 6 on above-described embodiment preferably.
On above-described embodiment preferably, described ground interrogation machine 5 be arranged over antenna 6, antenna 6 can be used to accept electromagnetic wave signal.
, described control device of light beam 13 is located at the lower section of photodetector 14 on above-described embodiment preferably, and photodetector 14 is used for detecting optical signal and the signal of telecommunication
On above-described embodiment preferably, described photodetector 14 is directly connected to signal transmission device 15, and signal transmission device 15 can carry out the transmission of signal.
On above-described embodiment preferably, described signal transmission device 15 is connected with electric pulse equipment 17 by signal processor 16, and signal processor 16 can carry out preliminary treatment to the signal received.
On above-described embodiment preferably, described wind power balance plate 2 is made up of synthesis metal material, can play the effect of balance.
Based on above-mentioned, this utility model is by combining computer technology and Radar Technology, detectivity and Measurement Resolution is made to be greatly improved, and contain much information, amplitude can be obtained, frequency and phase information, test the speed and identify moving-target, in molecular level, target can be detected, energy all weather operations, do not limited by daytime and illumination at night, by meteorological and geographical background, sky, ambient interferences is little, capacity of resisting disturbance is strong, good concealment, laser is not by radio wave interference, during the work of the low elevation angle, insensitive to bottom surface multipath effect, real-time spatial discrimination can be realized, time resolution and the detection of spectrally resolved atmospheric remote sensing, there is volume little, precision is high, compact conformation, easy to use, the feature that cost performance is high, design is simple, with low cost, use can be widely popularized.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a monopulse secondary surveillance radar, including antenna lifting device, wind power balance plate, leveling frog lower limb and hydraulic tank, described line lifting device and wind power balance plate are joined directly together and are connected into integral structure, described wind power balance plate be arranged over leveling frog lower limb, described leveling frog lower limb is directly connected to hydraulic tank, it is characterized in that, described hydraulic tank is connected with antenna by ground interrogation machine, the right side of described ground interrogation machine is provided with reflector, described reflector is located at the inner side of microwave receiver, described microwave receiver is directly connected to support bar, the lower section of described support bar is provided with microwave transmitter, described microwave transmitter is located at the top of generating laser, the left side of described generating laser is provided with main control motor, described main control motor is located at the left side of control device of light beam.
A kind of monopulse secondary surveillance radar the most according to claim 1, it is characterised in that: it is mutually perpendicular between described antenna lifting device and electric pulse equipment.
A kind of monopulse secondary surveillance radar the most according to claim 1, it is characterised in that: described ground interrogation machine be arranged over antenna.
A kind of monopulse secondary surveillance radar the most according to claim 1, it is characterised in that: described control device of light beam is located at the lower section of photodetector.
A kind of monopulse secondary surveillance radar the most according to claim 4, it is characterised in that: described photodetector is directly connected to signal transmission device.
A kind of monopulse secondary surveillance radar the most according to claim 5, it is characterised in that: described signal transmission device is connected with electric pulse equipment by signal processor.
A kind of monopulse secondary surveillance radar the most according to claim 1, it is characterised in that: described wind power balance plate is made by synthesizing metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118532.XU CN205620548U (en) | 2016-02-04 | 2016-02-04 | Pulse secondary surveillance radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118532.XU CN205620548U (en) | 2016-02-04 | 2016-02-04 | Pulse secondary surveillance radar |
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| CN205620548U true CN205620548U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620118532.XU Expired - Fee Related CN205620548U (en) | 2016-02-04 | 2016-02-04 | Pulse secondary surveillance radar |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872952A (en) * | 2017-04-20 | 2017-06-20 | 四川九洲空管科技有限责任公司 | A kind of angle measurement modification method and angle measurement update the system for secondary surveillance radar |
| CN113702989A (en) * | 2021-09-03 | 2021-11-26 | 四川九洲电器集团有限责任公司 | Laser ranging and querying integrated target identification method and device |
| US11320528B1 (en) | 2019-11-20 | 2022-05-03 | Telephonics Corporation | Monopulse secondary surveillance radar system |
-
2016
- 2016-02-04 CN CN201620118532.XU patent/CN205620548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872952A (en) * | 2017-04-20 | 2017-06-20 | 四川九洲空管科技有限责任公司 | A kind of angle measurement modification method and angle measurement update the system for secondary surveillance radar |
| CN106872952B (en) * | 2017-04-20 | 2019-07-16 | 四川九洲空管科技有限责任公司 | A kind of angle measurement modification method and angle measurement update the system for secondary surveillance radar |
| US11320528B1 (en) | 2019-11-20 | 2022-05-03 | Telephonics Corporation | Monopulse secondary surveillance radar system |
| CN113702989A (en) * | 2021-09-03 | 2021-11-26 | 四川九洲电器集团有限责任公司 | Laser ranging and querying integrated target identification method and device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |