Radar target simulation method based on correction network

A radar target simulation and correction network technology, applied to radio wave measurement systems, instruments, etc., can solve the problems of increased development costs, increased target simulator manufacturing costs, and coordination difficulties, so as to reduce training costs, increase service life, reduce The effect of boot time
CN102778671AInactive Publication Date: 2012-11-14WUHAN BINHU ELECTRONICS
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN BINHU ELECTRONICS
Publication Date
2012-11-14
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to the technical field of radars, in particular to a target simulation method based on a correction network. The target simulation method simulates a target position, distance, height, speed, range and static target from a source. A simulation target generated by the method is more realistic than a simulation target generated by a terminal monitoring and can be used for receiving data base file (DBF) validation, maximum tolerated dose (MTD) validation, a small target detection capability validation and tracking capability validation. The target simulation method comprises steps of simulation target decomposition, target trace point appearing time calculation, target trace point distance simulation, target trace point height simulation, target trace point position simulation, target trace point doppler frequency simulation and target trace point range simulation. The target simulation method can reduce development cost of the radars, can be used for simulating training after being loaded along with devices, reduces staring time, prolongs service life of the radars, and reduces training cost.
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Description

technical field

[0001] The invention relates to the technical field of radar, in particular to a method for simulating a target based on a correction network. Background technique

[0002] In the performance debugging of the radar prototype development stage, the debugging and verification of some indicators require the cooperation of target information. The use of aircraft for actual flight is not only difficult to coordinate, but also greatly increases the development cost.

[0003] Existing target simulators need to add dedicated hardware devices, which increases the manufacturing cost of the target simulator. For example, the Chinese utility model patent "a synchronous high-frequency ground wave radar target analog signal source device" (application number: CN200820192242.5), which constructs a hardware platform based on software radio design ideas; the Chinese invention patent "uses carrier to extract video Radar Outfield Target Simulator with Storage Method" (Applicat...

Claims

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