| Signal Processing Techniques for Radar Reconnaissance System Based on Time-frequency Analysis |
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| 引用本文： | ZHENG Sheng-hu,XU Da-zhuan,JIN Xue-ming,ZHANG Ren-fei. Signal Processing Techniques for Radar Reconnaissance System Based on Time-frequency Analysis[J]. 保鲜与加工, 2006, 0(11): 96-100 |
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| 作者姓名： | ZHENG Sheng-hu XU Da-zhuan JIN Xue-ming ZHANG Ren-fei |
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| 摘 要： | The complex non-stationary signals are most often used in modem radar and communication systems. It must perform the tasks of envelope detection and intra-pulse feature analysis for radar pulse classification and identification. Time-frequency analysis is an effective tool for modem signal processing, and often applied to analyze and process non-stationary signals. Several methods of time-frequency analysis are presented, reconnaissance are also discussed and simulated. Simulation results show the and their applications in the radar signal effectiveness of these methods.
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| 关 键 词： | time-frequency analysis radar reconnaissance STFT WVD wavelet transform |
| 收稿时间： | 2006-05-23 |
| 修稿时间： | 2006-05-23 |
Signal Processing Techniques for Radar Reconnaissance System Based on Time-frequency Analysis |
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| ZHENG Sheng-hu,XU Da-zhuan,JIN Xue-ming,ZHANG Ren-fei. Signal Processing Techniques for Radar Reconnaissance System Based on Time-frequency Analysis[J]. Storage & Process, 2006, 0(11): 96-100 |
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| Authors: | ZHENG Sheng-hu XU Da-zhuan JIN Xue-ming ZHANG Ren-fei |
| |
| Abstract: | The complex non-stationary signals are most often used in modem radar and communication systems. It must perform the tasks of envelope detection and intra-pulse feature analysis for radar pulse classification and identification. Time-frequency analysis is an effective tool for modem signal processing, and often applied to analyze and process non-stationary signals. Several methods of time-frequency analysis are presented, reconnaissance are also discussed and simulated. Simulation results show the and their applications in the radar signal effectiveness of these methods. |
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| Keywords: | time-frequency analysis radar reconnaissance STFT WVD wavelet transform |
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