32 citations · 32 across the 1 of their papers we have counts for
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Block- and Rank-Sparse Recovery for Direction Finding in Partly Calibrated Arrays
Christian Steffens, Marius Pesavento
A sparse recovery approach for direction finding in partly calibrated arrays composed of subarrays with unknown displacements is introduced. The proposed method is based on mixed n…
A Compact Formulation for the Mixed-Norm Minimization Problem
Christian Steffens, Marius Pesavento, Marc E. Pfetsch
Parameter estimation from multiple measurement vectors (MMVs) is a fundamental problem in many signal processing applications, e.g., spectral analysis and direction-of- arrival est…
Multidimensional Sparse Recovery for MIMO Channel Parameter Estimation
Christian Steffens, Yang Yang, Marius Pesavento
Multipath propagation is a common phenomenon in wireless communication. Knowledge of propagation path parameters such as complex channel gain, propagation delay or angle-of-arrival…