Title :
Compressive Sensing in electromagnetics: Theoretical foundations, recent advances, and applicative guidelines
Author :
Oliveri, G. ; Massa, A.
Author_Institution :
ELEDIA Res. Center @ DISI, Univ. of Trento, Trento, Italy
Abstract :
A review of the most recent contributions in the framework of Compressive Sensing (CS) strategies as applied to Electromagnetics is presented in this work. Towards this end, the CS fundamentals are firstly discussed in the light of their impact in Electromagnetics technologies. A set of CS applicative scenarios is then discussed, taking into account problems coming from antenna array design and diagnosis, direction-of-arrival estimation, and microwave imaging. An assessment of the effectiveness and potentialities of CS techniques in Electromagnetics is provided by selected numerical examples.
Keywords :
antenna arrays; compressed sensing; direction-of-arrival estimation; microwave imaging; antenna array design; compressive sensing; direction-of-arrival estimation; electromagnetics technologies; microwave imaging; Antennas; Arrays; Bayes methods; Compressed sensing; Direction-of-arrival estimation; Imaging; Inverse problems; Compressive sensing; antenna diagnostics; array synthesis; inverse scattering; sparse problems;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6902001
