CN203396949U - Low altitude search radar - Google Patents
Low altitude search radar Download PDFInfo
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- CN203396949U CN203396949U CN201320403909.2U CN201320403909U CN203396949U CN 203396949 U CN203396949 U CN 203396949U CN 201320403909 U CN201320403909 U CN 201320403909U CN 203396949 U CN203396949 U CN 203396949U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
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- 230000005611 electricity Effects 0.000 claims description 3
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Abstract
The utility model discloses a low altitude search radar which comprises an antenna module, a display and a data processing module. The antenna module and the display are electrically connected; the antenna module comprises an antenna, a transceiver, a driving mechanism and a tripod; the driving mechanism is arranged at the upper end of the tripod; the antenna is fixed on the driving mechanism; the transceiver is fixed on the back of the antenna; the data module is arranged between the antenna module and the display; and the data processing module comprises a transmitting antenna, a receiving antenna, a terminal display system, a power supply system, a servo control system, a drive system and a BIT detection system. The low altitude search radar of the utility model is relatively simple in structure, simple and fast in installation; convenient in transportation due to the small volume, low in energy consumption, and good in low altitude and extreme low altitude reconnaissance capability.
Description
Technical field
The utility model relates to a kind of low altitude coverage radar.
Background technology
Low altitude airspace administrative reform instruction " require " all the time guaranteeing that air defence safety, flight safety and ground important goal put in the first place safely.Aloft certain area overhead and the regions such as City Regions, airport control area of flying around forbidden zone, airspace danger area, area, border, national emphasis air defense objective district and emphasis air defense objective, do not draw in principle and establish supervision spatial domain and report spatial domain.", this means that low latitude " control zone " needs search, early warning and disposes the target that super spatial domain scope is flown.Low level screening, air traffic control system etc. will welcome comprehensive outburst in interior whole General Aviation industrial chain.
Moreover along with China's raising of political economy status in the world, the challenge that the market of security protection both at home and abroad faces is increasing.At present, the demand in the market of security protection both at home and abroad drives and mainly comes from two classes threats: traditional threat and non-traditional threat completely.Traditional threat mainly refers to the military threat that country faces and the military factors that threaten world security.Non-traditional security is called again " new security threat ", refers to that the human society past does not run into or the security threat of rarely found mistake; Specifically, refer in recent years gradually outstanding, occur in the security threat outside battlefield.The non-traditional threat such as terrorism, transnational crime, smuggling traffic in drugs, pirate is in recent years outstanding gradually, has become the more and more thorny safety problem in the world.
Current air control, air-defence critical area mainly detect by Large Radar, but existing police radar equipment is complicated, and volume is large, and power consumption is large, should not launch and dispose, especially to a little less than low latitude, treetop level target ability of discovery.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, and volume is little, is convenient for carrying and installs, and disposes rapidly, surveys effective low altitude coverage radar.
For addressing the above problem, the utility model adopts following technical scheme:
, comprise Anneta module, display and data processing module, described Anneta module and display Electricity Federation, described data module is arranged between Anneta module and display;
Anneta module, described Anneta module comprises antenna, R-T unit, driving mechanism and tripod, and described driving mechanism is arranged on tripod upper end, and described antenna is fixed on driving mechanism, and described R-T unit is fixed on antenna back;
Display;
Data processing module, described data processing module comprises emitting antenna, receiving antenna, terminal display system, power-supply system, servo-control system, drive system and BIT detection system, described emitting antenna, receiving antenna is connected successively with terminal display system, described emitting antenna and receiving antenna are installed on R-T unit, described drive system is installed on driving mechanism, described terminal display system is installed on display, described BIT detection system connects respectively emitting antenna, receiving antenna, terminal display system, power-supply system, servo-control system and drive system, described power-supply system connects respectively emitting antenna, receiving antenna, terminal display system, servo-control system, drive system and BIT detection system.
As preferred technical scheme, the back of described antenna is also provided with reinforcement, and described reinforcement is provided with more than two.
As preferred technical scheme, described driving mechanism both sides are provided with handle, and described handle adopts screw to be connected fastening with driving mechanism.
As preferred technical scheme, described tripod comprises a mobile jib and three minute bars that equal angles arranges, and the length of described minute bar is greater than the length of mobile jib.
The beneficial effects of the utility model are:
(1) low altitude coverage radar has remarkable electromagnetic environment adaptability, adopts multiple technologies measure to strengthen its electromagnetism antijamming capability, has good interference rejection.
(2) low altitude coverage radar adopts continuous wave system, and its emission peak power is low, has remarkable hidden performance and counterreconnaissance, counter-jamming and anti-low altitude coverage radar RM ability.
(3) low altitude coverage radar adopts all solid state design, and whole system compact conformation, integrated level are high.System architecture is simple, volume little (it is adjustable that system is launched height 1.2～1.9m), lightweight (system general assembly (TW) is no more than 110Kg).
(4) low altitude coverage radar adopts modular design, is convenient to maintenance and changes.System is configurable on light military offroad vehicle, for mobile field operational commanding.Also can use tripot to be located at the occasions such as mountain top, roof, dispose flexible.System is launched with to remove receipts process simple, rapidly, maneuverability good (three people launch, remove zoomed in 10 minutes)
(5) can use by separate unit cover, be more suitable for many networkings.Can connect by netting twine, optical fiber, wireless mode and other system, the target data of obtaining is transferred to friendly neighbour's radar and center command and control system, realize that information sharing, firepower are shared, cooperation.
(6) low altitude coverage radar can be realized unmanned.Can all radar running statuses of remote real-time monitoring the authorised operator of the unattended situation Xia， of front end command centre, can reduce human cost.
(7) low altitude coverage radar has high efficiency-cost ratio.Compare with other system, its life cycle cost is low.
(8) low altitude coverage radar is low in energy consumption, and complete machine consumed power is no more than 500W, and suitable motion in the field is used.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model low altitude coverage radar.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult a kind of low altitude coverage radar shown in Fig. 1, comprise Anneta module 5, display 6 and data processing module, described Anneta module 5 and display 6 Electricity Federations, described data processing module 7 is arranged between Anneta module 5 and display 6;
Anneta module 5, described Anneta module 5 comprises antenna 1, R-T unit 2, driving mechanism 3 and tripod 4, and described driving mechanism 3 is arranged on tripod 4 upper ends, and described antenna 1 is fixed on driving mechanism 3, and described R-T unit 2 is fixed on antenna 1 back;
Display 6;
Wherein, the back of described antenna 1 is also provided with reinforcement 8, and described reinforcement 8 is provided with more than two.
Described driving mechanism 3 both sides are provided with handle 9, and described handle 9 adopts screw to be connected fastening with driving mechanism 3.
Described tripod 4 comprises a mobile jib 10 and three minute bars 11 that equal angles arranges, and the length of described minute bar 11 is greater than the length of mobile jib 10.
The specific implementation process of the utility model low altitude coverage radar:
Emitting antenna, to the high-frequency energy of space radiation, is met target back reflection and is returned receiving antenna, and now, target echo signal relatively transmits and has the time delay of Δ t.Receiving antenna is delivered to receiver by the echoed signal receiving, and after low noise amplification, carries out coherent detection with local oscillation signal, produces zero intermediate frequency signals, through suitable amplification, filtered zero intermediate frequency signals, send signal processing system to carry out signal processing.
Receiving antenna outputs to the zero intermediate frequency signals of signal processing system and first carries out low altitude coverage radar/D conversion, then on application specific processor DSP, complete FFT conversion, ask mould and moving-target to detect, finally data are sent to terminal display system by network interface and carry out target demonstration.
Terminal display system is the control center of low altitude coverage radar system, completes antenna rotation control, transmitter switch control etc.; Ye Shi whole system information processing centre, completes collection, processing, the extrapolation calculating of target component and the functions such as demonstration of target information to target information.
Power-supply system is whole system power supply, comprises radio system power supply, digital display circuit power supply and servo-drive system power supply.
Servo-control system mainly completes the servocontrol function of machine system, and the running environment of signal processing system is provided, and comprises hardware interface, realization and signal processing system communication function.
BIT subsystem adopts Distributed Design, and each subsystem work state of Real-Time Monitoring radar, provides certain self-shield, self-recovering function.
The beneficial effects of the utility model are:
(1) low altitude coverage radar has remarkable electromagnetic environment adaptability, adopts multiple technologies measure to strengthen its electromagnetism antijamming capability, has good interference rejection.
(2) low altitude coverage radar adopts continuous wave system, and its emission peak power is low, has remarkable hidden performance and counterreconnaissance, counter-jamming and anti-low altitude coverage radar RM ability.
(3) low altitude coverage radar adopts all solid state design, and whole system compact conformation, integrated level are high.System architecture is simple, volume little (it is adjustable that system is launched height 1.2～1.9m), lightweight (system general assembly (TW) is no more than 110Kg).
(4) low altitude coverage radar adopts modular design, is convenient to maintenance and changes.System is configurable on light military offroad vehicle, for mobile field operational commanding.Also can use tripot to be located at the occasions such as mountain top, roof, dispose flexible.System is launched with to remove receipts process simple, rapidly, maneuverability good (three people launch, remove zoomed in 10 minutes)
(5) can use by separate unit cover, be more suitable for many networkings.Can connect by netting twine, optical fiber, wireless mode and other system, the target data of obtaining is transferred to friendly neighbour's radar and center command and control system, realize that information sharing, firepower are shared, cooperation.
(6) low altitude coverage radar can be realized unmanned.Can all radar running statuses of remote real-time monitoring the authorised operator of the unattended situation Xia， of front end command centre, can reduce human cost.
(7) low altitude coverage radar has high efficiency-cost ratio.Compare with other system, its life cycle cost is low.
(8) low altitude coverage radar is low in energy consumption, and complete machine consumed power is no more than 500W, and suitable motion in the field is used.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a low altitude coverage radar, is characterized in that, comprises Anneta module, display and data processing module,
Described Anneta module and display Electricity Federation, described data module is arranged between Anneta module and display; Anneta module, described Anneta module comprises antenna, R-T unit, driving mechanism and tripod, and described driving mechanism is arranged on tripod upper end, and described antenna is fixed on driving mechanism, and described R-T unit is fixed on antenna back;
Display;
Data processing module, described data processing module comprises emitting antenna, receiving antenna, terminal display system, power-supply system, servo-control system, drive system and BIT detection system, described emitting antenna, receiving antenna is connected successively with terminal display system, described emitting antenna and receiving antenna are installed on R-T unit, described drive system is installed on driving mechanism, described terminal display system is installed on display, described BIT detection system connects respectively emitting antenna, receiving antenna, terminal display system, power-supply system, servo-control system and drive system, described power-supply system connects respectively emitting antenna, receiving antenna, terminal display system, servo-control system, drive system and BIT detection system.
2. low altitude coverage radar according to claim 1, is characterized in that: the back of described antenna is also provided with reinforcement, and described reinforcement is provided with more than two.
3. low altitude coverage radar according to claim 1, is characterized in that: described driving mechanism both sides are provided with handle, and described handle adopts screw to be connected fastening with driving mechanism.
4. low altitude coverage radar according to claim 1, is characterized in that: described tripod comprises a mobile jib and three minute bars that equal angles arranges, and the length of described minute bar is greater than the length of mobile jib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403909.2U CN203396949U (en) | 2013-07-09 | 2013-07-09 | Low altitude search radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403909.2U CN203396949U (en) | 2013-07-09 | 2013-07-09 | Low altitude search radar |
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| Publication Number | Publication Date |
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| CN203396949U true CN203396949U (en) | 2014-01-15 |
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| CN201320403909.2U Expired - Fee Related CN203396949U (en) | 2013-07-09 | 2013-07-09 | Low altitude search radar |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646464A (en) * | 2016-12-29 | 2017-05-10 | 湖南华诺星空电子技术有限公司 | Portable 3D through-wall imaging radar |
| CN109613488A (en) * | 2018-12-13 | 2019-04-12 | 北京无线电测量研究所 | A kind of portable radar of rapid deployment |
| CN110542896A (en) * | 2018-05-28 | 2019-12-06 | 四川九洲防控科技有限责任公司 | portable radar apparatus |
-
2013
- 2013-07-09 CN CN201320403909.2U patent/CN203396949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646464A (en) * | 2016-12-29 | 2017-05-10 | 湖南华诺星空电子技术有限公司 | Portable 3D through-wall imaging radar |
| CN110542896A (en) * | 2018-05-28 | 2019-12-06 | 四川九洲防控科技有限责任公司 | portable radar apparatus |
| CN109613488A (en) * | 2018-12-13 | 2019-04-12 | 北京无线电测量研究所 | A kind of portable radar of rapid deployment |
| CN109613488B (en) * | 2018-12-13 | 2023-03-28 | 北京无线电测量研究所 | Portable radar capable of being rapidly unfolded |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
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| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 25, 2023, the expiration and termination of the 39-volume 3001 patent Number: 30-01 Volume: 39 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |