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Three-dimensional radar simulating system

An analog system and three-dimensional radar technology, applied in the field of radar, can solve the problems of a large number of mutual networking, which cannot meet the needs of radar performance evaluation and the development of emerging technologies, and achieve the effect of large interference sector and rich interference situation

Pending Publication Date: 2019-05-28
SHANGHAI ZHILIANG ELECTRONICS TECH CO LTD
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  • Application Information

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Problems solved by technology

The current radar simulators are difficult to form a large number, and they can be networked and coordinated with each other, which cannot meet the needs of current radar performance evaluation and the development of emerging technologies

Method used

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Embodiment

[0026] see figure 1 and figure 2 , the present invention provides a three-dimensional radar simulation system, including an aircraft 100, an integrated radio frequency subsystem 200, and ground equipment 300;

[0027] The aircraft 100 is equipped with a GPS positioning module 101, a differential DPS positioning module 102, a data transmission module 103, a flight control module 104, a remote control module 105 and an STM32 control module 106;

[0028] The integrated radio frequency subsystem 200 includes a radio frequency module 201, an intermediate frequency processing module 202 and a control module 203;

[0029] The ground equipment 300 includes a main control computer 302 connected by a VPX bus 301, a ground operation scheduling control module 303, a digital signal processing board 304, a storage motherboard 305 and a radio frequency receiving module 306, and the storage motherboard 305 is connected to several Block mass data storage module 307.

[0030] like image 3...

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Abstract

The invention discloses a three-dimensional radar simulating system. The system comprises an aircraft, a comprehensive radio frequency subsystem and a ground device; a GPS positioning module, a differential DPS positioning module, a data transmission module, a flight control module, a remote control module and an STM32 control module are carried on the aircraft; the comprehensive radio frequency subsystem comprises a radio frequency module, a medium frequency processing module and a control module; the ground device comprises a master control computer, a ground operation scheduling control module, a digital signal processing board card, a storage mother board and a radio frequency receiving module which are connected through VPX buses, and the storage mother board is connected with a plurality of large-capacity data storage modules. According to the system, the advanced comprehensive radio frequency subsystem and the ground device carried on the micro aircraft for forming a distributedradar simulator capable of moving freely in a three-dimensional space, and the long-standing problems that a traditional radar simulator lacks maneuverability and is greatly affected by ground clutter, and cooperation of multiple simulators and networking are achieved difficultly are solved fundamentally.

Description

technical field [0001] The invention relates to the technical field of radar, in particular to a three-dimensional radar simulation system. Background technique [0002] Radar is an electronic device that detects and identifies targets by using the target's electromagnetic wave reflection of radar radiation. Radar equipment plays an important role in both modern warfare and economic construction, and is widely used in various fields of military and civilian use. Military radars include early warning radars (ultra-long-range radars), search and warning radars, guidance and command radars (surveillance radars), fire control radars, guidance radars, battlefield surveillance radars, and airborne radars. Civilian radars are mainly marine navigation radars, and also include weather radars, air traffic control radars, remote sensing radars, surveying and mapping radars, and low-altitude small target surveillance radars. [0003] The radar simulator receives the signal of the rada...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/40G01S13/91G01S13/93G01S13/95
CPCY02A90/10
Inventor 杨红卫
Owner SHANGHAI ZHILIANG ELECTRONICS TECH CO LTD
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