Title :
Mode characteristics of annular-ring and cirular-disc microstrip antennas with and without airgaps
Author :
Lee, Kai Fong ; Dahele, J.S.
Author_Institution :
Chinese University of Hong Kong, Shatin, Hong Kong
Keywords :
Antenna feeds; Antenna measurements; Antenna theory; Bandwidth; Dielectrics; Microstrip antennas; Permittivity; Resonance; Resonant frequency; Surface impedance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1983
Conference_Location :
Houston, TX, USA
DOI :
10.1109/APS.1983.1149059
