DocumentCode
389090
Title
Element of the W-band phased antenna array
Author
Krekhtunov, V.M. ; Andropov, E.V. ; Komissarova, E.V. ; Rusov, U.S.
Author_Institution
Bauman Moscow State Univ., Russia
fYear
2001
fDate
14-14 Sept. 2001
Firstpage
333
Lastpage
335
Abstract
An element of the reflective phased antenna array (RPAA) for the W-band with electrical beam-scanning is developed. The element contains a horn-dielectric radiator and waveguide ferrite phase shifter of a reflective type with magnetic memory, which produces a phase shift 0-400/spl deg/ in a 93-95 GHz frequency band. When a triangular grid element arrangement is used in an antenna array with 1.25/spl lambda/ spacing, the sector of the array scanning 2/spl theta/=30/spl deg/ is ensured.
Keywords
antenna accessories; antenna phased arrays; ferrite phase shifters; millimetre wave antenna arrays; millimetre wave phase shifters; scanning antennas; 93 to 95 GHz; EHF; MM-wave array; W-band antenna array; antenna element; electrical beam-scanning; horn-dielectric radiator; magnetic memory; reflective phased antenna array; reflective type phase shifter; triangular grid element arrangement; waveguide ferrite phase shifter;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2001. CriMiCo 2001. 11th International Conference on
Conference_Location
Sevastopol, Crimea, Ukraine
Print_ISBN
966-7968-00-6
Type
conf
Filename
1173838
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