76 citations · 222 across the 5 of their papers we have counts for
5 papers
Applications of Absorptive Reconfigurable Intelligent Surfaces in Interference Mitigation and Physical Layer Security
Fangzhou Wang, A. Lee Swindlehurst
This paper explores the use of reconfigurable intelligent surfaces (RIS) in mitigating cross-system interference in spectrum sharing and secure wireless applications. Unlike conven…
Joint Active and Passive Beamforming for IRS-Assisted Radar
Fangzhou Wang, Hongbin Li, Jun Fang
Intelligent reflecting surface (IRS) is a promising technology being considered for future wireless communications due to its ability to control signal propagation. This paper cons…
Signal Detection in Distributed MIMO Radar with Non-Orthogonal Waveforms and Sync Errors
Hongbin Li, Fangzhou Wang, Cengcang Zeng +1
Although routinely utilized in literature, orthogonal waveforms may lose orthogonality in distributed multi-input multi-output (MIMO) radar with spatially separated transmit (TX) a…
Power Allocation for Coexisting Multicarrier Radar and Communication Systems in Cluttered Environments
Fangzhou Wang, Hongbin Li
In this paper, power allocation is examined for the coexistence of a radar and a communication system that employ multicarrier waveforms. We propose two designs for the considered…
Joint Waveform and Receiver Design for Co-Channel Hybrid Active-Passive Sensing with Timing Uncertainty
Fangzhou Wang, Hongbin Li
We consider a hybrid active-passive radar system that employs a wireless source as a passive illuminator of opportunity (IO) and a co-channel active radar transmitter operating in…