DocumentCode
2192709
Title
Antenna characterization with multiple scatterers by means of equivalent currents and spherical wave expansion
Author
López, Yuri Álvarez ; Laviada, Jaime ; González, Cebrián García ; Las-Heras, Fernando
Author_Institution
Area de Teor. de la Senal y Comun., Univ. de Oviedo Edif. Polivalente, Gijon, Spain
fYear
2012
fDate
26-30 March 2012
Firstpage
2551
Lastpage
2554
Abstract
Field retrieval is analyzed in this paper for the case of an antenna measurement distorted by multiple scatterers. This retrieval is carried out by filtering the effect of the obstacles. Two techniques are considered: i) computing the equivalent currents on surfaces enclosing the obstacles and the antenna; ii) computing the spherical wave expansion corresponding to each object.
Keywords
antenna radiation patterns; electromagnetic wave propagation; antenna characterization; antenna measurement; equivalent currents; field retrieval; multiple scatterers; obstacle filtering; spherical wave expansion; Antenna measurements; Antenna radiation patterns; Arrays; Surface reconstruction; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EUCAP), 2012 6th European Conference on
Conference_Location
Prague
Print_ISBN
978-1-4577-0918-0
Electronic_ISBN
978-1-4577-0919-7
Type
conf
DOI
10.1109/EuCAP.2012.6206512
Filename
6206512
Link To Document