1 citations · 1 across the 5 of their papers we have counts for
4 papers · 1 filter
Radial Velocity Retrieval for Multichannel SAR Moving Targets with Time-Space Doppler De-ambiguity
Jia Xu, Zu-Zhen Huang, Zhi-Rui Wang +3
In this paper, with respect to multichannel synthetic aperture radars (SAR), we first formulate the problems of Doppler ambiguities on the radial velocity (RV) estimation of a grou…
Anti-measurement Matrix Uncertainty Sparse Signal Recovery for Compressive Sensing
Yipeng Liu, Qun Wan, Fei Wen +2
Compressive sensing (CS) is a technique for estimating a sparse signal from the random measurements and the measurement matrix. Traditional sparse signal recovery methods have seri…
Minimum Variance Multi-Frequency Distortionless Restriction for Digital Wideband Beamformer
Yipeng Liu, Jia Xu, Qun Wan +1
This paper proposes a digital amplitude-phase weighting array based a minimum variance multi-frequency distortionless restriction (MVMFDR) to aviod the frequency band signal distor…
Sparse Support Recovery with Phase-Only Measurements
Yipeng Liu, Qun Wan, Fei Wen +2
Sparse support recovery (SSR) is an important part of the compressive sensing (CS). Most of the current SSR methods are with the full information measurements. But in practice the…