Title :
Rigorous modelling of a coaxial excitation for a rectangular patch antenna
Author :
Safavi-Naini, S. ; Behrouzi, G.
Author_Institution :
Inst. of Electr. Eng., Tehran Univ., Iran
Abstract :
Coaxial excitation of rectangular printed board antenna (PBA) on a thick substrate is investigated. The method presented is based on the derivation of a simultaneous systems of integral equations for the induced current on the feed probe and tangential electric field on the input annular aperture, which is then solved numerically.<>
Keywords :
antenna feeders; antenna theory; microstrip antennas; antenna theory; coaxial excitation; feed probe; induced current; input annular aperture; integral equations; modelling; printed board antenna; rectangular patch antenna; tangential electric field; thick substrate; Apertures; Boundary conditions; Coaxial components; Feeds; Green´s function methods; Integral equations; Magnetic separation; Patch antennas; Predictive models; Probes;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location :
Syracuse, NY, USA
DOI :
10.1109/APS.1988.94177
