DocumentCode
2812356
Title
Microstrip antennas on ferrite substrates
Author
Hsia, I. ; Yang, H.-Y. ; Alexopoulos, N.G.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
fYear
1990
fDate
7-11 May 1990
Firstpage
370
Abstract
A rigorous moment method is used to find the radiation properties of a center-fed microstrip dipole on a ferrite substrate. The radiation characteristics of a microstrip dipole, including input impedance, antenna gain, and radiation efficiency, as a function of dipole size, frequency, and the ferrite material characteristics are studied parametrically using a moment-method solution. It is demonstrated that the bias magnetic field can dynamically change the antenna characteristics.<>
Keywords
antenna radiation patterns; dipole antennas; electric impedance; ferrite applications; microstrip antennas; antenna characteristics; antenna gain; bias magnetic field; center-fed microstrip dipole; ferrite substrates; input impedance; radiation characteristics; radiation efficiency; radiation properties; rigorous moment method; Antennas and propagation; Dipole antennas; Ferrites; Frequency; Impedance; Integral equations; Magnetic materials; Microstrip antennas; Moment methods; Strips;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1990. AP-S. Merging Technologies for the 90's. Digest.
Conference_Location
Dallas, TX, USA
Type
conf
DOI
10.1109/APS.1990.115124
Filename
115124
Link To Document