山西电子技术
山西電子技術
산서전자기술
SHANXI ELECTRONIC TECHNOLOGY
2012年
1期
57-59
,共3页
线性调频连续波雷达%误差校正%距离-速度耦合
線性調頻連續波雷達%誤差校正%距離-速度耦閤
선성조빈련속파뢰체%오차교정%거리-속도우합
LFMCW radar%error correcting%range-velocity coupling
通过分析线性调频连续波雷达回波差拍信号的频谱特点,提出了一种目标差拍幅度谱值配对和多普勒测距误差校正及解决距离-速度耦合的方法,并进行了计算机仿真。仿真结果验证了本文方法的有效性。
通過分析線性調頻連續波雷達迴波差拍信號的頻譜特點,提齣瞭一種目標差拍幅度譜值配對和多普勒測距誤差校正及解決距離-速度耦閤的方法,併進行瞭計算機倣真。倣真結果驗證瞭本文方法的有效性。
통과분석선성조빈련속파뢰체회파차박신호적빈보특점,제출료일충목표차박폭도보치배대화다보륵측거오차교정급해결거리-속도우합적방법,병진행료계산궤방진。방진결과험증료본문방법적유효성。
A partner algorithm in frequency domain is proposed by analyzing the spectra of the beat signal of linear frequency-modulated continuous wave (LFMCW) radar, and based on this method it gives the correction of range measuring errors caused by the moving target Doppler, and the computer simulation is made. Simulation results demonstrate the effectiveness of the method.