Title :
Technical memorandum. Finite-element analysis of shielded microstrip disc resonator
Author :
Leong, M.S. ; Kooi, P.S. ; Satya Prakash, A.L.
Author_Institution :
National University of Singapore, Department of Electrical Engineering, Singapore, Singapore
fDate :
4/1/1984 12:00:00 AM
Abstract :
Results are presented of the application of a finite-element method to investigate the influence on the microstrip disc resonator capacitance of the dimensions (R and H) of the conducting enclosure box. Measured values of the resonant frequency for a constructed prototype compare well with theory and show that, to within 1%, the effects of the shielded box can be neglected for R > 3a and H > 2a, where a is the circular patch radius.
Keywords :
capacitance; finite element analysis; resonators; strip line components; capacitance; conducting enclosure box; finite-element method; microwave components; resonant frequency; shielded box; shielded microstrip disc resonator;
Journal_Title :
Microwaves, Optics and Antennas, IEE Proceedings H
DOI :
10.1049/ip-h-1.1984.0027
