DocumentCode :
246850
Title :
Scan behavior of U-slot microstrip patch phased array antennas
Author :
Elsewe, M.M. ; Chatterjee, Debangshu
Author_Institution :
Comput. Sci. & Electr. Eng. Dept., Univ. of Missouri, Kansas City, MO, USA
fYear :
2014
fDate :
6-11 July 2014
Firstpage :
935
Lastpage :
936
Abstract :
Ultra-wideband (UWB) phased arrays are increasingly used in radar and medical applications. The scan behavior of 5×5 planar phased arrays using different patch orientations and U-slot topologies is examined for εr = 2.2 substrate. Results indicate that, in addition to low mutual coupling, symmetrical patch orientations, U-slot topologies and feed lines should be sought in the design of U-slot microstrip patch phased array antennas to achieve good scan performance with low cross-polarization.
Keywords :
antenna feeds; antenna phased arrays; microstrip antenna arrays; planar antenna arrays; slot antenna arrays; ultra wideband antennas; U-slot microstrip patch phased array antennas; U-slot topology; UWB phased arrays; feed lines; medical applications; mutual coupling; planar phased arrays; radar applications; scan behavior; symmetrical patch orientations; ultrawideband phased arrays; Arrays; Diamonds; Microstrip; Microstrip antenna arrays; Microstrip antennas; Mutual coupling; Topology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
ISSN :
1522-3965
Print_ISBN :
978-1-4799-3538-3
Type :
conf
DOI :
10.1109/APS.2014.6904796
Filename :
6904796
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=246850
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