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| A NOVEL SIDELOBE SUPPRESSION FILTER FOR BINARY PHASE CODED WAVEFORMS |
| Zhang Liping; Wang Xiutan; Huang Yong; Peng Yingning |
| Department of Electronic Engineering Tsinghua University Beijing 100084 China |
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Abstract Binary Phase Coded Waveform(BPCW) is a widely used waveform in radar pulse compression, but the Sidelobe Suppression Filter(SSF) designing algorithms for BPCW are always limited to short codes such as Barker code, and the ranks of the SSF are always high. A new kind of SSF based on time domain synthesis is presented. It can be used for various length codes, including the m-sequence and so on. Some simulation results of time domain synthesized SSF for the Barker code and m-sequence are given, with the performance comparison of the
new filter with some known filters.
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Received: 15 October 1999
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2001, Vol. 23 
