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Spectral domain analysis of microstrip antennas with an airgap
Author(s) -
Tam W. Y.,
Luk K. M.
Publication year - 1990
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650031108
Subject(s) - microstrip , microstrip antenna , ground plane , galerkin method , method of moments (probability theory) , antenna (radio) , dielectric , patch antenna , substrate (aquarium) , acoustics , electronic engineering , materials science , physics , engineering , mathematics , optoelectronics , electrical engineering , finite element method , structural engineering , geology , statistics , oceanography , estimator
Abstract The circular disk microstrip antenna with an airgap between the dielectric substrate and the ground plane is formulated using the spectral domain method. The complex resonant frequencies of the structure is determined using Galerkin's procedure. Some available experimental data are compared with the present method.