CN209342902U - A kind of uhf band radar decoy system - Google Patents
A kind of uhf band radar decoy system Download PDFInfo
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- CN209342902U CN209342902U CN201822200448.4U CN201822200448U CN209342902U CN 209342902 U CN209342902 U CN 209342902U CN 201822200448 U CN201822200448 U CN 201822200448U CN 209342902 U CN209342902 U CN 209342902U
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Abstract
The utility model relates to a kind of uhf band radar decoy systems, belong to electronic counter measures device operative technical field.It is made of radio frequency optical transmitter and receiver, bait station etc., radio frequency optical transmitter and receiver is made of radio frequency photoreceiver, one point of three optical power distributor, radio frequency optical sender, radio frequency optical sender is on radar primary antenna vehicle, radio frequency photoreceiver is in bait station, and bait communication controller and one point of three optical power distributor are in radar electric shelter；The equipment compartment of bait station is equipped with radio frequency photoreceiver, monitor component, signal distributor, power amplifier components, filter；Inclined antenna array is lured to be assembled into bilevel round omnidirectional's battle array by 20 half-wave dipole antenna units；20kW van-type power station provides power supply for bait station.Small in size, erection removes receipts fastly, remote controlled unmanned on duty, has both radar and bait station autoprotection function, antiradar missile is avoided to attack.Solve that the prior art is bulky, mobility is poor, problem complicated for operation, low to radar protection probability.
Description
Technical field
The utility model relates to a kind of uhf band radar decoy systems, belong to electronic counter measures device operative technical field.
Background technique
Antiradar missile is a kind of tactical punch weapon, and attack means are mainly issued with radiation sources such as radars
Electromagnetic wave be steering signal, body is guided to radiation source and is destroyed；Since radar must be continuous to target progress steady
Fixed electromagnetic wave irradiation and tracking could obtain continuous targetpath, therefore and the optimum target as antiradar missile
Indicator.ARM acts on the trump card of radar, so that the battlefield of radar is run and is survived and is seriously threatened.It is installed by arrangement
Uhf band radar decoy system is prevention and the effective method for avoiding ARM strike, destruction radar.But existing UHF
The equipment volume of frequency range radar decoy system is huge, heavy weight, and mobility is poor, installation trouble, complicated for operation, the protection to radar
Probability is low, it is difficult to rapidly and efficiently protect radar.
Summary of the invention
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing a kind of small in size, light-weight, frame
If removing quick flexible, the convenient transportation of receipts, can remote control operation it is unattended, have both radar protection and bait station autoprotection be double
Weight function, effectively avoids antiradar missile from attacking, and ensures that radar in battlefield safe and stable operation, improves the existence of radar battlefield
The uhf band radar decoy system of ability.
The utility model is to realize above-mentioned purpose by the following technical solutions:
A kind of uhf band radar decoy system, it is made of radio frequency optical transmitter and receiver, bait communication controller, bait station, special
Sign is: bait station at least there are three, radio frequency optical transmitter and receiver is by radio frequency photoreceiver, one point of three optical power distributor, radio frequency optical sender
Composition, radio frequency optical sender are mounted on radar primary antenna vehicle, and radio frequency photoreceiver is mounted in the transmitter cabinet of bait station, is lured
Bait communication controller and one point of three optical power distributor are mounted in radar electric shelter；Bait station passes through bait communication controller and thunder
It is communicated up to electronic shelter；Bait station includes platform truck, equipment compartment, lures inclined antenna array, 20kW van-type power station, air blast
Machine, optical cable cart；Radio frequency photoreceiver, monitor component, signal distributor, power amplifier components, filter are installed in equipment compartment；It lures
Inclined antenna array is assembled into bilevel round omnidirectional's battle array by 20 half-wave dipole antenna units；20kW van-type power station is to lure
Bait station independently provides AC power source.
The input terminal of the radio frequency optical transmitter and receiver is electrically connected with radar excitation electric signal, the output end output of radio frequency optical transmitter and receiver
Optical signal is transmitted to one point of three optical power distributor by optical fiber connection, and one point of three optical power distributor connection is transmitted to radio frequency photoreceiver,
The output end conversion output electric signal of radio frequency photoreceiver, is used for bait pumping signal.
The bait communication controller is connect with the control optical signal of the main monitoring output end of the radar of radar electric shelter,
And it is separately connected by three optical fiber and is delivered to three bait stations.
Equipment compartment, 20kW van-type power station, middle at the top of equipment compartment are fixed on the platform truck of the bait station
It is equipped with and lures inclined antenna array.
The monitor component of the equipment compartment of the bait station is made of communication controller and pumping signal amplifier；Communication control
Device processed will control optical signal and be reduced to control electric signal, and control electric signal is distributed by signal distributor and is sent into 20 Lu Gong
Put component；Bait pumping signal is amplified, pushes each power amplifier components after function point by pumping signal amplifier；Power amplifier components swash bait
After encouraging signal power amplification, exported after filter filtering to luring inclined antenna array.
Described lures inclined antenna array, is arranged as constituting for corresponding two layers up and down by 20 half-wave dipole antenna units, often
Ten half-wave dipole antenna unit of layer are uniformly distributed in 360 ° of orientation, and each half-wave dipole antenna unit correspondence filters all the way
Device and all the way power amplifier components.
The beneficial effect of the utility model compared with prior art is:
The uhf band radar decoy system makes radar by radio frequency optical transmitter and receiver, bait communication controller, three bait stations
Master control is remote controlled on duty without people；Equipment compartment, 20kW van-type power station are carried by the platform truck of bait station, and lures inclined day
Linear array realizes autonomous vehicle-mounted transport, self-powered and omnidirectional radiation, and small in size, light-weight, mobility strong, it is quick that receipts are removed in erection
Flexibly, movement is facilitated to shift, high reliablity is repaired and easy to operate；It greatly improves general to the protection of radar and bait station itself
Rate effectively avoids antiradar missile from attacking, and ensures that radar in battlefield safe and stable operation, improves radar battlefield Survival properties.
The equipment volume for solving existing uhf band radar decoy system is huge, heavy weight, and mobility is poor, installation trouble, and operation is multiple
It is miscellaneous, it is low to the protection probability of radar, it is difficult to the problem of rapidly and efficiently protecting radar.
Detailed description of the invention
Fig. 1 is a kind of operation principle schematic diagram of uhf band radar decoy system；
Fig. 2 is the overall structure diagram of bait station；
Fig. 3 is the planar structure schematic diagram for luring inclined antenna array；
Fig. 4 is the overlooking structure diagram for luring inclined antenna array.
In figure: 1, platform truck, 2, equipment compartment, 3, lure inclined antenna array, 4,20kW van-type power station, 5, air blower, 6, light
Cable cart；301, half-wave dipole antenna unit.
Specific embodiment
The embodiment of the uhf band radar decoy system is described in further detail with reference to the accompanying drawing:
A kind of uhf band radar decoy system, it is made of radio frequency optical transmitter and receiver, bait communication controller, bait station；
Bait station at least there are three, radio frequency optical transmitter and receiver is by radio frequency photoreceiver, one point of three optical power distributor, radio frequency optical sender
Composition, radio frequency optical sender are mounted on radar primary antenna vehicle, and radio frequency photoreceiver is mounted in the transmitter cabinet of bait station, is lured
Bait communication controller and one point of three optical power distributor are mounted in radar electric shelter；Bait station passes through bait communication controller and thunder
It is communicated up to electronic shelter；Bait station includes platform truck 1, equipment compartment 2, lures inclined antenna array 3,20kW van-type power station 4, drum
Blower 5, optical cable cart 6；Radio frequency photoreceiver, monitor component, signal distributor, power amplifier components, filtering are installed in equipment compartment 2
Device；Inclined antenna array 3 is lured to be assembled into bilevel round omnidirectional's battle array by 20 half-wave dipole antenna units 301；The compartment 20kW
Formula power station 4 is that bait station independently provides AC power source.
The input terminal of the radio frequency optical transmitter and receiver is electrically connected with radar excitation electric signal, the output end output of radio frequency optical transmitter and receiver
Optical signal is transmitted to one point of three optical power distributor by optical fiber connection, and one point of three optical power distributor connection is transmitted to radio frequency photoreceiver,
The output end conversion output electric signal of radio frequency photoreceiver, is used for bait pumping signal.
The bait communication controller is connect with the control optical signal of the main monitoring output end of the radar of radar electric shelter,
And it is separately connected by three optical fiber and is delivered to three bait stations.
Equipment compartment 2,20kW van-type power station 4 are fixed on the platform truck 1 of the bait station, 2 top of equipment compartment is just
Centre, which is equipped with, lures inclined antenna array 3.
The monitor component of the equipment compartment 2 of the bait station is made of communication controller and pumping signal amplifier；Communication
Controller will control optical signal and be reduced to control electric signal, and control electric signal is distributed by signal distributor and is sent into 20 tunnels
Power amplifier components；Bait pumping signal is amplified, pushes each power amplifier components after function point by pumping signal amplifier；Power amplifier components are by bait
After pumping signal power amplification, exported after filter filtering to luring inclined antenna array 3.
Described lures inclined antenna array 3, is arranged as corresponding two layers of structure up and down by 20 half-wave dipole antenna units 301
At every layer of ten half-wave dipole antenna unit 301 are uniformly distributed in 360 ° of orientation, each half-wave dipole antenna unit 301
A corresponding path filter and all the way power amplifier components (referring to Fig. 1~4).
The specific work process of the uhf band radar decoy system is as follows:
When the uhf band radar decoy system works, the radio frequency optical sender being mounted on radar primary antenna vehicle forwards thunder
Up to the bait pumping signal of main monitoring, and the bait light stimulus signal of forwarding is transmitted through the fiber in radar electric shelter and is pacified
One point of three optical power distributor of dress respectively will by optical fiber after one point of three optical power distributor divides the radio frequency bait light stimulus signal function
Radio frequency bait light stimulus signal after function point is sent to the equipment compartment 2 of three bait stations, will by the radio frequency photoreceiver of equipment compartment 2
The optical signal received is reduced to electric signal, is used as bait pumping signal.At the same time, it is mounted on luring in radar electric shelter
Bait communication controller becomes the main control electric signal sent that monitors of radar to control optical signal, is delivered to bait by three optical fiber
The shipping platform vehicle 1 stood；Optical signal reduction will be controlled by the monitor component in the equipment compartment 2 that is mounted on shipping platform vehicle 1
To control electric signal, and control electric signal is distributed by signal distributor and is sent into 20 road power amplifier components；Monitor component will also
Bait pumping signal amplifies, each power amplifier components are sent into distribution after function point, and bait pumping signal is then carried out function by power amplifier components
Rate amplification, then export after filter filtering to luring inclined 3 omnidirectional radiation of antenna array.
Bait station including equipment compartment 2, lure inclined antenna array 3,20kW van-type power station 4, air blower 5, optical cable cart 6 including institute
There is equipment to be all mounted on platform truck 1, inclined antenna array 3 is lured to be fixedly placed in the top of equipment compartment 2, transmitting equipment is packed in
In equipment compartment 2, the two sidewalls of equipment compartment 2 have double door, and the antetheca of equipment compartment 2 is equipped with maintenance door, left and right outside equipment compartment 2
Both sides are symmetrically installed with air blower 5, for the ventilation and heat of equipment compartment 2, guarantee that electronic equipment can pacify under circumstances
Complete reliable work, while salt air corrosion, solar radiation, vibratory impulse, the various adverse circumstances of temperature shock are adapted to again.Equipment
One optical cable cart 6 is installed, platform truck 1 and radar electric side for bait station between cabin 2 and 20kW van-type power station 4
The folding and unfolding of optical cable is connected between cabin, and manual cable reel (referring to Fig. 1, Fig. 2) is housed on optical cable cart 6.
Radio frequency photoreceiver, monitor component, signal distributor, power amplifier components, filter, power supply are installed in equipment compartment 2
Module.The optical signal that radar is sent is converted to electric signal through radio frequency photoreceiver, then by the excitation amplification in monitor component
Device is sent after amplifying signal to power amplifier components, is exported after power amplifier components amplification filtering to luring inclined antenna array 3.Each power amplifier components
Output power be greater than 1kW.
It is described to lure inclined antenna array 3, using active omnidirectional antenna array form, by 20 half-wave dipole antenna units 301
It constitutes, the corresponding path filter of every road half-wave dipole antenna unit 301 and all the way power amplifier components.Inclined antenna array 3 is lured to be mounted on
2 upper middle position of equipment compartment, is arranged in two layers, and every layer of ten half-wave dipole antenna unit 301 uniformly divide in 360 ° of orientation
Cloth forms round fixed omnidirectional antenna, (referring to such as Fig. 3, Fig. 4).The Research of Antenna Polarization for luring inclined antenna array 3 is horizontal polarization,
Spacing between two layers of antenna element is less than half-wavelength, and inclined about 3 antenna array is lured to be mounted on reflector net, lures inclined antenna array two layers
3 front is completely coincident in vertical direction.In addition, the half-wave dipole antenna unit 301 for luring inclined antenna array 3 is upwarped 20 ° of peaces
Dress, can vertically cover 20 °~70 ° airspaces.
20kW van-type power station 4 is responsible for providing the power supply of bait station whole station, exports three-phase 400V/230V power frequency supply,
With artificial and remote control control function, working condition can be reported by serial communication.20kW van-type power station 4 has low oil
Pressure, high oil temperature, Gao Shuiwen, over-voltage, overcurrent protection and warning function, are provided simultaneously with good rain-proof characteristics, are unattended electricity
It stands.
The uhf band radar decoy system have independent transport, self-powered, remote control, it is unattended, small in size,
The characteristic of maneuverability realized to radar and the efficient protection of itself by the position of quick reasonable Arrangement bait station, from
The attack of ARM effectively improves the battlefield survival of radar.Solving existing uhf band radar lures inclined equipment volume huge, part
Amount weight, mobility is poor, complicated for operation, and inclined transmission power is lured to be difficult to cover the minor lobe power of radar, low to the protection probability of radar,
It is difficult to the problem of rapidly and efficiently protecting radar.
The above is the preferred embodiment of the utility model, and the example above illustrates the not reality to the utility model
Matter content makes any form of restriction, and person of an ordinary skill in the technical field is after having read this specification according to this reality
It is taken off with novel technical spirit to any simple modification or deformation made by the above specific embodiment, and possibly also with above-mentioned
The technology contents shown are changed or are modified to the equivalent embodiment of equivalent variations, still fall within technical solutions of the utility model
In range, without departing from the spirit and scope of the utility model.
Claims (6)
1. a kind of uhf band radar decoy system, it is made of radio frequency optical transmitter and receiver, bait communication controller, bait station, feature
Be: bait station at least there are three, radio frequency optical transmitter and receiver is by radio frequency photoreceiver, one point of three optical power distributor, radio frequency optical sender group
At radio frequency optical sender is mounted on radar primary antenna vehicle, and radio frequency photoreceiver is mounted in the transmitter cabinet of bait station, bait
Communication controller and one point of three optical power distributor are mounted in radar electric shelter；Bait station passes through bait communication controller and radar
Electronic shelter is communicated；Bait station includes platform truck (1), equipment compartment (2), lures inclined antenna array (3), 20kW van-type power station
(4), air blower (5), optical cable cart (6)；Be equipped in equipment compartment (2) radio frequency photoreceiver, monitor component, signal distributor,
Power amplifier components, filter；Inclined antenna array (3) is lured to be assembled by 20 half-wave dipole antenna units (301) bilevel
Round omnidirectional's battle array；20kW van-type power station (4) is that bait station independently provides AC power source.
2. a kind of uhf band radar decoy system according to claim 1, it is characterised in that: the radio frequency optical transmitter and receiver
Input terminal and radar excitation electric signal be electrically connected, the output end output optical signal of radio frequency optical transmitter and receiver passes through optical fiber connection transmission
To one point of three optical power distributor, one point of three optical power distributor connection is transmitted to radio frequency photoreceiver, and the output end of radio frequency photoreceiver turns
Output electric signal is changed, bait pumping signal is used for.
3. a kind of uhf band radar decoy system according to claim 1, it is characterised in that: the bait communicates control
The control optical signal of the main monitoring output end of device processed and the radar of radar electric shelter is connect, and is separately connected by three optical fiber defeated
It send to three bait stations.
4. a kind of uhf band radar decoy system according to claim 1, it is characterised in that: the bait station is put down
Equipment compartment (2), 20kW van-type power station (4) are fixed on platform transport vehicle (1), middle, which is equipped with, at the top of equipment compartment (2) lures inclined day
Linear array (3).
5. a kind of uhf band radar decoy system according to claim 1, it is characterised in that: the bait station is set
The monitor component of standby cabin (2) is made of communication controller and pumping signal amplifier；Communication controller will control optical signal reduction
To control electric signal, and control electric signal is distributed by signal distributor and is sent into 20 road power amplifier components；Pumping signal amplification
Bait pumping signal is amplified, pushes each power amplifier components after function point by device；Power amplifier components are passed through after bait pumping signal power amplification
It is exported after filter filtering to luring inclined antenna array (3).
6. a kind of uhf band radar decoy system according to claim 1, it is characterised in that: described lures inclined antenna array
(3), it is arranged as constituting for corresponding two layers up and down by 20 half-wave dipole antenna units (301), every layer of ten half-wave dipole
Antenna element (301) is uniformly distributed in 360 ° of orientation, the corresponding path filter and one of each half-wave dipole antenna unit (301)
Road power amplifier components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200448.4U CN209342902U (en) | 2018-12-26 | 2018-12-26 | A kind of uhf band radar decoy system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200448.4U CN209342902U (en) | 2018-12-26 | 2018-12-26 | A kind of uhf band radar decoy system |
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| Publication Number | Publication Date |
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| CN209342902U true CN209342902U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822200448.4U Active CN209342902U (en) | 2018-12-26 | 2018-12-26 | A kind of uhf band radar decoy system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257842A (en) * | 2020-01-21 | 2020-06-09 | 南京新频点电子科技有限公司 | Radar bait simulation system |
| CN114396834A (en) * | 2022-01-24 | 2022-04-26 | 中国航空制造技术研究院 | Instant-polishing laser induced polarization system and method |
-
2018
- 2018-12-26 CN CN201822200448.4U patent/CN209342902U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257842A (en) * | 2020-01-21 | 2020-06-09 | 南京新频点电子科技有限公司 | Radar bait simulation system |
| CN114396834A (en) * | 2022-01-24 | 2022-04-26 | 中国航空制造技术研究院 | Instant-polishing laser induced polarization system and method |
| CN114396834B (en) * | 2022-01-24 | 2024-04-05 | 中国航空制造技术研究院 | Instant throwing type laser bias inducing system and method |
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