73 citations · 73 across the 3 of their papers we have counts for
6 papers
Cognitive-Driven Optimization of Sparse Array Transceiver for MIMO Radar Beamforming
Weitong Zhai, Xiangrong Wang, Syed A. Hamza +1
Cognitive multiple-input multiple-output (MIMO) radar is capable of adjusting system parameters adaptively by sensing and learning in complex dynamic environment. Beamforming perfo…
Adaptive Sparse Array Beamformer Design by Regularized Complementary Antenna Switching
Xiangrong Wang, Maria Greco, Fulvio Gini
In this work, we propose a novel strategy of adaptive sparse array beamformer design, referred to as regularized complementary antenna switching (RCAS), to swiftly adapt both array…
Sparse Array Transceiver Design for Enhanced Adaptive Beamforming in MIMO Radar
Syed A. Hamza, Weitong Zhai, Xiangrong Wang +1
Sparse array design aided by emerging fast sensor switching technologies can lower the overall system overhead by reducing the number of expensive transceiver chains. In this paper…
Switch-based Hybrid Beamforming for Massive MIMO Communications in mmWave Bands
Hamed Nosrati, Elias Aboutanios, Xiangrong Wang +1
Switch-based hybrid network is a promising implementation for beamforming in large-scale millimetre wave (mmWave) antenna arrays. By fully exploiting the sparse nature of the mmWav…
Dual-Function MIMO Radar Communications System Design Via Sparse Array Optimization
Xiangrong Wang, Aboulnasr Hassanien, Moeness Amin
Spectrum congestion and competition over frequency bandwidth could be alleviated by deploying dual-function radar-communications systems, where the radar platform presents itself a…
Sparse Transmit Array Design for Dual-Function Radar Communications by Antenna Selection
Xiangrong Wang, Aboulnasr Hassanien, Moeness Amin
Dual-function radar communications (DFRC) systems have recently been proposed to enable the coexistence of radar and wireless communications, which in turn alleviates the increased…