DocumentCode
1110433
Title
Magnetically tunable ferrite resonator antenna
Author
Petosa, Aldo ; Mongia, R.K. ; Cuhaci, M. ; Wight, Jim S.
Author_Institution
Dept. of Electron., Carleton Univ., Ottawa, Ont.
Volume
30
Issue
13
fYear
1994
fDate
6/23/1994 12:00:00 AM
Firstpage
1021
Lastpage
1022
Abstract
An experimental investigation of a novel ferrite resonator antenna has been carried out. The ferrite antenna was subjected to a static magnetic bias field, applied in directions parallel and perpendicular to the antenna length. The effects on the resonance frequency of the antenna when subjected to this bias were investigated. A maximum frequency shift of 8% above (parallel bias) or 8% below (perpendicular bias) the unbiased resonance frequency was achieved
Keywords
dielectric resonators; ferrite devices; microstrip antennas; microwave antennas; antenna length; magnetically tunable ferrite resonator antenna; maximum frequency shift; microstrip antennas; microwave antennas; parallel bias; perpendicular bias; resonance frequency; static magnetic bias field; unbiased resonance frequency;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940698
Filename
294770
Link To Document