Title :
Analysis of frequency selective surfaces on biased ferrite substrate
Author :
Li, G.Y. ; Chan, Y.C. ; Mok, T.S. ; Vardaxoglou, J.C.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Abstract :
The frequency selective surfaces (FSS) on both normally and in-plane biased ferrite slab is analyzed using the full-wave moment method solution in this paper. The extra degree of freedom offered by the biased ferrite can be used to tune the resonance characteristics of FSS. Numerical results show that the reflection band center frequencies can be adjusted by several gigahertz.
Keywords :
antenna arrays; frequency selective surfaces; method of moments; substrates; array geometry; biased ferrite substrate; frequency selective surfaces; full-wave moment method solution; reflection band center frequencies; resonance characteristics; Ferrites; Frequency selective surfaces; Geometry; Magnetic materials; Magnetic resonance; Permeability; Reflection; Resonant frequency; Scattering; Slabs;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1995. AP-S. Digest
Conference_Location :
Newport Beach, CA, USA
Print_ISBN :
0-7803-2719-5
DOI :
10.1109/APS.1995.530893
