首页> 外文会议>International Conference on Signal Processing(ICSP'04) vol.3; 20040831-0904; Beijing(CN) >SAR Moving Target Detection Method Based on CLEAN in Frequency Domain and Radon-STFT Transform
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SAR Moving Target Detection Method Based on CLEAN in Frequency Domain and Radon-STFT Transform

机译:基于频域CLEAN和Radon-STFT变换的SAR运动目标检测方法

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摘要

The Radon-STFT transform could effectively detect several LFM signals. However, when the energy of these LFM signals diverges greatly, it is quite difficult to detect all LFM signals with the Radon-STFT transform. In this paper, a signal detection method based on CLEAN in Frequency Domain and Spectrum-Radon Transform is proposed. By using this method, all LFM signals can be detected. It means that this method has high practicable value. Simulation results verify the effectiveness of this method.
机译:Radon-STFT变换可以有效地检测几个LFM信号。但是,当这些LFM信号的能量差异很大时,很难通过Radon-STFT变换检测所有LFM信号。提出了一种基于CLEAN的频域和谱Radon变换信号检测方法。通过使用此方法,可以检测所有LFM信号。这意味着该方法具有较高的实用价值。仿真结果验证了该方法的有效性。

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