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Joint Design of Transmit Waveforms and Receive Filters for MIMO Radar via Manifold Optimization
2021-02-10
状态已发表
摘要

The problem of joint design of transmit waveforms and receive filters is desirable in many application scenarios of multiple-input multiple-output (MIMO) radar systems. In this paper, the joint design problem is investigated under the signal-to-interference-plus-noise ratio (SINR) performance metric, in which case the problem is formulated to maximize the SINR at the receiver side subject to some practical transmit waveform constraints. A numerical algorithm is proposed for problem resolution based on the manifold optimization method, which has been shown to be powerful and flexible to address nonconvex constrained optimization problems in many engineering applications. The proposed algorithm is able to efficiently solve the SINR maximization problem with different waveform constraints under a unified framework. Numerical experiments show that the proposed algorithm outperforms the existing benchmarks in terms of computation efficiency and achieves comparable SINR performance.

关键词MIMO system SINR maximization waveform constraints manifold optimization Riemannian gradient descent
DOIarXiv:2102.05457
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出处Arxiv
WOS记录号PPRN:10656195
WOS类目Mathematics
文献类型预印本
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/348230
专题信息科学与技术学院
信息科学与技术学院_硕士生
信息科学与技术学院_PI研究组_赵子平组
作者单位
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Huanyu,Zhao, Ziping. Joint Design of Transmit Waveforms and Receive Filters for MIMO Radar via Manifold Optimization. 2021.
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