DocumentCode
389091
Title
The waveguide ferrite phase shifter for a millimeter wave region
Author
Krekhtunov, V.M. ; Bogatyrev, N.A. ; Golubtsov, M.E. ; Komissarova, E.V.
Author_Institution
Bauman Moscow State Univ., Russia
fYear
2001
fDate
14-14 Sept. 2001
Firstpage
336
Lastpage
338
Abstract
The results of the design and experimental investigation of a waveguide ferrite phase shifter with magnetic memory for 3 mm-wave phased antenna arrays are discussed. The phase shifter is based on a longitudinally magnetized ferrite rod and operates with circularly polarized waves. The system of magnetization includes a coil and a system of ferrite conductors. This construction of the phase shifter provides a fast response time, small energy consumption for the operational cycle, and high activity and Q-factor.
Keywords
antenna accessories; antenna phased arrays; electromagnetic wave polarisation; ferrite phase shifters; millimetre wave antenna arrays; millimetre wave phase shifters; waveguide components; 3 mm; 93 to 95 GHz; EHF; MM-wave phased antenna arrays; circularly polarized waves; coil; fast response time; ferrite conductors; high Q-factor; longitudinally magnetized ferrite rod; magnetic memory; 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
1173839
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