9 citations · 11 across the 5 of their papers we have counts for
5 papers
A Compound Gaussian Least Squares Algorithm and Unrolled Network for Linear Inverse Problems
Carter Lyons, Raghu G. Raj, Margaret Cheney
For solving linear inverse problems, particularly of the type that appears in tomographic imaging and compressive sensing, this paper develops two new approaches. The first approac…
First-Order Statistical Framework for Multi-Channel Passive Detection
Todd McWhorter, Louis Scharf, Margaret Cheney
In this paper we establish a general first-order statistical framework for the detection of a common signal impinging on spatially distributed receivers. We consider three types of…
Optimal Time-Reversed Wideband Signals for Distributed Sensing
Jerry Kim, Margaret Cheney, Eric Mokole
This paper considers a distributed wave-based sensing system that probes a scene consisting of multiple interacting idealized targets. Each sensor is a collocated transmit-receive…
Theory of Waveform-Diverse Moving-Target Spotlight Synthetic-Aperture Radar
Margaret Cheney, Brett Borden
We develop a theory for waveform-diverse moving-target synthetic-aperture radar, in the case in which a single moving antenna is used for both transmitting and receiving. We assume…
Optimal Acoustic Measurements
Margaret Cheney, David Isaacson, Matti Lassas
We consider the problem of obtaining information about an inaccessible half-space from acoustic measurements made in the accessible half-space. If the measurements are of limited p…