4 papers
Benchmarking Regularization Methods For 3D Radio Tomographic Imaging
Wanqin Ma, Yijun Chen, Alikhan Umirbayev +2
Integrated Sensing and Communication (ISAC) is an important technology for 6G, enabling wireless systems to perceive their physical environment. Radio Tomographic Imaging (RTI) is…
A Dual-Band Reconfigurable Shared-Aperture Antenna Array With Independent Sub-6-GHz and Centimeter-Wave Beam Control
Zhaoyang Ming, Junhui Rao, Jichen Zhang +4
A planar dual-band reconfigurable shared-aperture antenna array is proposed for compact next-generation wireless front ends that require both sub-6-GHz and centimeter-wave (cm-wave…
A 3D Formulation of the Extended Phaseless Rytov Approximation
Wanqin Ma, Zan Li, Amartansh Dubey +4
The extended Phaseless Rytov Approximation (xPRA) is a recently proposed device-free RF imaging technique that provides high-resolution reconstructions of the imaging region using…
Pixel-based Reconfigurable Beamforming Networks Emulating Physical Movement in FAS
Jichen Zhang, Junhui Rao, Tianqu Kang +5
The concept of Fluid Antenna Systems (FAS) has emerged as an attractive new system technology for use in sixth-generation (6G) wireless systems. However, most FAS implementations r…