Joint Design of Distributed MIMO Radar Orthogonal Waveforms and Mismatched Filter Bank

XU Leilei; ZHOU Shenghua; LIU Hongwei; MA Lin; YAN Junkun

doi:10.11999/JEIT170836

Volume 40 Issue 6

May 2018

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Article Navigation > Journal of Electronics & Information Technology > 2018 > 40(6): 1476-1483

XU Leilei, ZHOU Shenghua, LIU Hongwei, MA Lin, YAN Junkun. Joint Design of Distributed MIMO Radar Orthogonal Waveforms and Mismatched Filter Bank[J]. Journal of Electronics & Information Technology, 2018, 40(6): 1476-1483. doi: 10.11999/JEIT170836

Citation:

XU Leilei, ZHOU Shenghua, LIU Hongwei, MA Lin, YAN Junkun. Joint Design of Distributed MIMO Radar Orthogonal Waveforms and Mismatched Filter Bank[J]. Journal of Electronics & Information Technology, 2018, 40(6): 1476-1483. doi: 10.11999/JEIT170836

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Joint Design of Distributed MIMO Radar Orthogonal Waveforms and Mismatched Filter Bank

doi: 10.11999/JEIT170836

Funds:

The National Natural Science Foundation of China (61401329, 61372134), The National Science Fund for Distinguished Young Scholars (61525105)

Received Date: 2017-09-01
Rev Recd Date: 2018-01-10
Publish Date: 2018-06-19

Abstract

Abstract

For the high Range Sidelobe Level (RSL) of designing distributed MIMO radar orthogonal phase coded waveforms and its mismatched filter bank separately, a joint design method of Orthogonal Phase Coded Waveforms and Mismatched Filter Bank (OPCW-MFB) is proposed in this paper. Firstly, by controlling signal-to-noise ratio loss and minimizing the RSL of mismatched filter bank output, the joint design criterion is formulated. Then, based on the theory of a least-pth minimax algorithm, a double least-pth minimax algorithm with the L-BFGS as its sub-algorithm is proposed to solve it. Numerical results show that compared with the separate design methods of OPCW-MFB, the proposed method can further suppress the RSL.
- Distributed MIMO radar,
- Orthogonal waveforms,
- Mismatched filter bank,
- Joint design

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References(20)

References

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