WU Hao, SONG Zhiyong, FAN Hongqi, LI Yunxiang, FU Qiang. A New Algorithm for Sparse Frequency Waveform Design with Range Sidelobes Constraint[J]. Chinese Journal of Electronics, 2015, 24(3): 604-610. doi: 10.1049/cje.2015.07.028
Citation: WU Hao, SONG Zhiyong, FAN Hongqi, LI Yunxiang, FU Qiang. A New Algorithm for Sparse Frequency Waveform Design with Range Sidelobes Constraint[J]. Chinese Journal of Electronics, 2015, 24(3): 604-610. doi: 10.1049/cje.2015.07.028

A New Algorithm for Sparse Frequency Waveform Design with Range Sidelobes Constraint

doi: 10.1049/cje.2015.07.028
Funds:  This work is supported by the National Natural Science Foundation of China (No.61101186, No.61101179).
  • Received Date: 2013-12-05
  • Rev Recd Date: 2014-06-25
  • Publish Date: 2015-07-10
  • To suppress narrowband interferences, sparse frequency waveform can be transmitted by wideband radar systems. It suffers the high range sidelobes. A new algorithm for sparse frequency waveform design with range sidelobes constraint is proposed. The approach affords much better frequency stopband suppression by flexibly controlling sidelobes constraint using Weighted integrated sidelobe level (WISL) metric. The approach is computationally efficient and can suit the more general Peakto- average power ratio (PAR) constraint. An extension to Multiple-input multiple-output (MIMO) radar case is also presented.
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