DocumentCode
1263263
Title
Wideband electronically tunable microwave bandstop filters using iron film-gallium arsenide waveguide structure
Author
Tsai, Chen S. ; Su, Jun ; Lee, Chin C.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
Volume
35
Issue
5
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
3178
Lastpage
3180
Abstract
A wideband electronically tunable microwave bandstop (notch) filter has been realized using ultrathin iron film-gallium arsenide (FeGaAs) material structure. A tuning range as large as 8 to 27 GHz for the peak absorption carrier frequency of a propagating microwave has been accomplished
Keywords
III-V semiconductors; band-stop filters; circuit tuning; ferromagnetic resonance; gallium arsenide; iron; magnetic microwave devices; magnetic thin film devices; magnetostatic wave devices; microwave filters; notch filters; 8 to 27 GHz; Fe-GaAs; MSW devices; microwave bandstop filters; notch filter; peak absorption carrier frequency; propagating microwave; tuning range; wideband electronically tunable filters; Electromagnetic wave absorption; Frequency; Iron; Magnetic fields; Magnetic films; Magnetic separation; Microwave devices; Microwave filters; Tuning; Wideband;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.801120
Filename
801120
Link To Document