A joint array resource allocation and transmit beampattern design approach for multiple targets tracking

作者：

Highlights：

• Array resource allocation is accomplished by solving a constrained optimization problem.

• The objective functions are presented with a given power budget and null steering constraint.

• We propose a cyclic algorithm scheme for solving the optimization problem.

• Projected gradient descent method with a penalty function is used for beamforming.

摘要

•Array resource allocation is accomplished by solving a constrained optimization problem.•The objective functions are presented with a given power budget and null steering constraint.•We propose a cyclic algorithm scheme for solving the optimization problem.•Projected gradient descent method with a penalty function is used for beamforming.

论文关键词：Array resource allocation,Multiple target tracking,Null steering,Phased array,Transmit beamforming

论文评审过程：Received 13 December 2019, Revised 17 April 2021, Accepted 8 May 2021, Available online 17 May 2021, Version of Record 19 May 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.115188