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ShanghaiTech University Knowledge Management System
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 |
DOI | arXiv:2102.05457 |
相关网址 | 查看原文 |
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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