DocumentCode
1026337
Title
Circular microstrip antenna on ferrimagnetic substrate
Author
Das, N. ; Chowdhury, S.K. ; Chatterjee, J.S.
Author_Institution
Dept. of Electronics and Telecommunications, Jadavpur Univ., Calcutta India
Volume
31
Issue
1
fYear
1983
fDate
1/1/1983 12:00:00 AM
Firstpage
188
Lastpage
190
Abstract
A theoretical analysis of circular microstrip antenna on a ferrimagnetic substrate predicts significantly reduced resonant radii and improved bandwidth as compared to those of similar antennas built on purely dielectric substrates, when operated in the lower range of UHF. The impedance characteristics, return loss, and radiation pattern studied experimentally for antennas built upon a typical ferrite substrate are found to be in good agreement qualitatively with the theoretical results.
Keywords
Ferrimagnetic materials/devices; Microstrip antennas; Antenna radiation patterns; Antenna theory; Bandwidth; Dielectric substrates; Ferrimagnetic materials; Ferrites; Impedance; Microstrip antennas; Resonance; UHF antennas;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1983.1142997
Filename
1142997
Link To Document