271 citations · 277 across the 2 of their papers we have counts for
2 papers
cs.IT2017★ 6 cited
Geometry-constrained Degrees of Freedom Analysis for Imaging Systems: Monostatic and Multistatic
Babak Mamandipoor, Amin Arbabian, Upamanyu Madhow
In this paper, we develop a theoretical framework for analyzing the measurable information content of an unknown scene through an active electromagnetic imaging array. We consider…
cs.IT2015★ 271 cited
Newtonized Orthogonal Matching Pursuit: Frequency Estimation over the Continuum
Babak Mamandipoor, Dinesh Ramasamy, Upamanyu Madhow
We propose a fast sequential algorithm for the fundamental problem of estimating frequencies and amplitudes of a noisy mixture of sinusoids. The algorithm is a natural generalizati…