DocumentCode
1907081
Title
Numerical assessment of reflectarray applicability to CS-based DoA estimation
Author
Skoblikov, Sergii ; Ibrahim, Mohamed ; Romer, Florian ; Thoma, Reiner S.
Author_Institution
FG Elektron. Messtech., Tech. Univ. Ilmenau, Ilmenau, Germany
fYear
2015
fDate
24-26 June 2015
Firstpage
404
Lastpage
409
Abstract
This paper examines the performance of tunable re ectarray for Direction of Arrival (DoA) estimation based on Compressed Sensing (CS). Using a reflectarray lifts the limitation on array size compared to classical antenna arays and provides significantly increased number and complexity of the Sensing Functions (SFs), which boosts the performance of the CS. The paper presents the data model of the reflectarray and analyzes its performance in terms of manifold spatial correlation.
Keywords
array signal processing; compressed sensing; correlation methods; direction-of-arrival estimation; numerical analysis; reflectarray antennas; CS direction of arrival estimation; SF; antenna array size; compressed sensing DoA estimation; manifold spatial correlation; reflectarray data model; reflectarray lifts; sensing function; tunable reflectarray Applicability Numerical Assessment; Antenna arrays; Antenna measurements; Arrays; Correlation; Direction-of-arrival estimation; Manifolds; Optimized production technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2015 16th International
Conference_Location
Dresden
Type
conf
DOI
10.1109/IRS.2015.7226353
Filename
7226353
Link To Document