DocumentCode
1917369
Title
W-Band Phased Array Antenna Elements with Ferrite Phase Shifters
Author
Komissarova, E.V. ; Krekhtunov, V.M.
Author_Institution
Bauman Moscow State Tech. Univ., Moscow
fYear
2007
fDate
10-14 Sept. 2007
Firstpage
380
Lastpage
381
Abstract
The results of development of W-band phased antenna array (PAA) elements with Faraday type phase shifters is shown. Crosstie dimensions of elements allow constructing wide-angle scanning PAA. The design of wide-angle scanning phased array antenna elements with electrically beam scanning is one of the main problems of W-band radio systems. The PAA elements might be constructed on open or metallizing ferrite rods. The first one has crosstie dimensions larger than required. In case of metallized ferrite rod cross tie dimension might be decreased. Basic calculations show that it is possible to construct PAA element with 0,7 lambda. The designed element might be installed in the PAA scanning at plusmn37deg angle sector.
Keywords
antenna phased arrays; ferrite phase shifters; Faraday type phase shifters; PAA; W-band phased array antenna; W-band radio systems; electrically beam scanning; ferrite phase shifters; wide-angle scanning; Antenna arrays; Ferrites; Phase shifters; Phased arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology, 2007. CriMiCo 2007. 17th International Crimean Conference
Conference_Location
Crimea
Print_ISBN
978-966-335-012-7
Type
conf
DOI
10.1109/CRMICO.2007.4368755
Filename
4368755
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