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首页> 外文期刊>IEEE Transactions on Aerospace and Electronic Systems >Radar Pulse Compression Repair
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Radar Pulse Compression Repair

机译：雷达脉冲压缩修复

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摘要

This correspondence presents an adaptive approach for range sidelobe mitigation for use by future radar systems as well as in-service radar systems in which the precompressed received signal may not be readily available or it may not be feasible to replace the current pulse compression system. The approach, denoted as pulse compression repair (PCR), utilizes a previously developed adaptive technique to operate on the match filtered output treating the resulting waveform autocorrelation as if it were the transmitted waveform thus "repairing" the effects of range-sidelobe masking that are induced by matched filtering. Illustrative results are presented comparing PCR with the matched filter and the CLEAN algorithm which demonstrate significant performance advantages for PCR as well as robustness to Doppler mismatch and system errors.
机译：该对应关系提出了一种用于范围旁瓣减轻的自适应方法，以供将来的雷达系统以及使用中的雷达系统使用，其中预压缩的接收信号可能不容易获得，或者替换当前脉冲压缩系统可能不可行。该方法称为脉冲压缩修复（PCR），它利用先前开发的自适应技术对匹配滤波后的输出进行操作，从而将生成的波形自相关视为发送波形，从而“修复”了范围旁瓣掩盖的影响由匹配滤波引起。给出了说明性结果，将PCR与匹配滤波器和CLEAN算法进行了比较，这些结果证明了PCR的显着性能优势以及对多普勒失配和系统错误的鲁棒性。

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