A Portable Aiming Radar Jamming Simulator

A radar jamming and simulator technology, applied to instruments, radio wave measurement systems, etc., can solve the problems of large size and poor portability, and achieve the effect of small size and strong portability
CN103744063BActive Publication Date: 2015-12-09BEIJING INST OF RADIO MEASUREMENT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING INST OF RADIO MEASUREMENT
Publication Date
2015-12-09

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Abstract

The invention discloses a portable aiming type radar interference simulator, which comprises a receiving antenna (1), an emitting antenna (2), an up-down converter (3), an analog-digital converter (4), a digital-analog converter (5), a display control device (6) and an FPGA (Field Programmable Gate Array) programmable logic controller (7), wherein the receiving antenna (1) is the input end of the portable aiming type radar interference simulator; the emitting antenna (2) is the output end of the portable aiming type radar interference simulator; the portable aiming radar interference simulator is arranged on a stable platform during working; the receiving antenna (1) and the emitting antenna (2) are aligned with a to-be-interfered radar; after passing through the digital-analog converter (5), the up-down converter (3) and the emitting antenna (2) in sequence, waveform data are radiated to the to-be-interfered radar in an oriented way. The portable aiming type radar interference simulator is not more than 10kg in total weight, is small in equipment size, is high in portability, and is very suitable for being applied to training of radar troops under the condition of an electronic war.
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Description

Technical field

[0001] The invention relates to a radar interference simulator, in particular to a portable aiming radar interference simulator. Background technique

[0002] In peacetime, grassroots radar units need to conduct tactical training under electromagnetic interference conditions. The role of the radar jam simulator is to provide electromagnetic interference signals for the training of radar units based on the specific frequency bands where the radar works.

[0003] The current radar jamming simulator includes: receiving antenna, transmitting antenna, up-down converter, analog-to-digital converter, digital-to-analog converter, FPGA programmable logic controller and host computer. The disadvantage is that due to the existence of the upper computer, that is, the PC or the embedded controller, the radar jamming simulator cannot be carried by individual soldiers, the equipment is too large, and the portability is poor. Summary of the invention

[0004] The purpose of the pre...

Claims

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