Title: Study of Pre-alert Radar Jamming System DDS
Abstract: In this article a design method of radar jamming system is introduced.This jamming system's research object is LFM pulsed pre-alert radar,and its application background is our nation's new generation radar deception jamming equipment.After analyzing the signal formula of radar target's echo and the parameters of false-target,using FPGA and DSP,a DDS based LFM pulsed radar jamming plan is brought out with the advantage of the DDS' realizing method based on FPGA.This system has the ability to generate multi-false-target signal,jam LFM pulsed radars.This is valuable in application.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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