Joint RFI Mitigation and Radar Echo Recovery for One-Bit UWB Radar

no code implementations • 19 Mar 2021 • Tianyi Zhang, Jiaying Ren, Jian Li, Lam H. Nguyen, Petre Stoica

Radio frequency interference (RFI) mitigation and radar echo recovery are critically important for the proper functioning of ultra-wideband (UWB) radar systems using one-bit sampling techniques.

RFI Mitigation for One-bit UWB Radar Systems

no code implementations • 17 Feb 2021 • Tianyi Zhang, Jiaying Ren, Jian Li, Lam H. Nguyen, Petre Stoica

A one-bit UWB system obtains its signed measurements via a low-cost and high rate sampling scheme, referred to as the Continuous Time Binary Value (CTBV) technology.

Computational Efficiency Quantization

Through-the-Wall Nonlinear SAR Imaging

no code implementations • 28 Aug 2020 • Michael V. Klibanov, Alexey V. Smirnov, Vo Anh Khoa, Anders J. Sullivan, Lam H. Nguyen

An inverse scattering problem for SAR data in application to through-the-wall imaging is addressed.

Numerical Analysis Numerical Analysis 65M32, 78A46