no code implementations • 30 Nov 2021 • Bowen Wang, Ziyang Cheng, Zishu He
This paper considers two hybrid beamforming architectures, i. e. the partially-connected and fully-connected structures, for mmWave dual-function radar communication (DFRC) system, where the transmitter communicates with the downlink users and detects radar targets simultaneously.
no code implementations • 21 Oct 2021 • Minglong Deng, Ziyang Cheng, Linlong Wu, Bhavani Shankar, Zishu He
In this paper, we focus on the detection performance analysis and joint design for the MIMO radar with one-bit ADCs and DACs.
no code implementations • 5 Apr 2021 • Lei Xie, Zishu He, Jun Tong, Jun Li, Jiangtao Xi
We propose leave-one-out cross-validation (LOOCV) choices for the shrinkage factors to optimize the beamforming performance, referred to as $\text{S}^2$CM-CV and STE-CV.
no code implementations • 17 Mar 2021 • Lei Xie, Zishu He, Jun Tong, Tianle Liu, Jun Li, Jiangtao Xi
This paper investigates regularized estimation of Kronecker-structured covariance matrices (CM) for polarization radar in sea clutter scenarios where the data are assumed to follow the complex, elliptically symmetric (CES) distributions with a Kronecker-structured CM.