48 citations · 69 across the 10 of their papers we have counts for
10 papers
Joint Design of Spectrally-Constrained OFDM Sequences and Mismatch Filter With PAPR Constraint
Jinyang He, Ziyang Cheng, Zishu He
The OFDM sequences with low correlation sidelobe level (SLCL) is desired in many 5G wireless systems. In this letter, the OFDM sequences and mismatch filter are jointly designed to…
Manifold Optimization Methods for Hybrid beamforming in mmWave Dual-Function Radar-Communication System
Bowen Wang, Ziyang Cheng, Zishu He
As a cost-effective alternative, hybrid analog and digital beamforming architecture is a promising scheme for millimeter wave (mmWave) system. This paper considers two hybrid beamf…
One-Bit ADCs/DACs based MIMO Radar: Performance Analysis and Joint Design
Minglong Deng, Ziyang Cheng, Linlong Wu +2
Extremely low-resolution (e.g. one-bit) analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) can substantially reduce hardware cost and power consumption for…
Cross-Validated Tuning of Shrinkage Factors for MVDR Beamforming Based on Regularized Covariance Matrix Estimation
Lei Xie, Zishu He, Jun Tong +2
This paper considers the regularized estimation of covariance matrices (CM) of high-dimensional (compound) Gaussian data for minimum variance distortionless response (MVDR) beamfor…
Regularized Covariance Estimation for Polarization Radar Detection in Compound Gaussian Sea Clutter
Lei Xie, Zishu He, Jun Tong +3
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…
A Fast Method for Array Response Adjustment with Phase-Only Constraint
Xuejing Zhang, Zishu He, Bin Liao +2
In this paper, we propose a fast method for array response adjustment with phase-only constraint. This method can precisely and rapidly adjust the array response of a given point b…
Pattern Synthesis via Complex-Coefficient Weight Vector Orthogonal Decomposition--Part II: Robust Sidelobe Synthesis
Xuejing Zhang, Zishu He, Xuepan Zhang
In this paper, the complex-coefficient weight vector orthogonal decomposition () algorithm proposed in Part I of this two paper series is extended to…
A novel array response control algorithm via oblique projection
Xuejing Zhang, Zishu He, Bin Liao +2
This paper presents a novel array response control algorithm and its application to array pattern synthesis. The proposed algorithm considers how to flexibly and precisely adjust t…
OPARC: Optimal and Precise Array Response Control Algorithm -- Part II: Multi-points and Applications
Xuejing Zhang, Zishu He, Xiang-Gen Xia +3
In this paper, the optimal and precise array response control (OPARC) algorithm proposed in Part I of this two paper series is extended from single point to multi-points. Two compu…
OPARC: Optimal and Precise Array Response Control Algorithm -- Part I: Fundamentals
Xuejing Zhang, Zishu He, Xiang-Gen Xia +3
In this paper, the problem of how to optimally and precisely control array response levels is addressed. By using the concept of the optimal weight vector from the adaptive array t…