Title :
Analysis of elliptical microstrip patch antenna by considering attachment mode of current
Author :
Jung, Hooin ; Seo, Chulhun
Author_Institution :
Dept. of Telecommun. Eng., Soongsil Univ., Seoul, South Korea
Abstract :
We present an analysis of a microstrip elliptical patch fed by coaxial cable using the moment method. After finding the exact Green´s function, the input impedance is calculated by employing the reaction integration method and the moment method in the spectral domain together and proving its validity compared with experimental values. The attachment mode is used to consider the singularity and the discontinuity of the currents occurring at the attachment point between the probe and the patch when fed by coaxial cable
Keywords :
Green´s function methods; antenna theory; electric impedance; integration; method of moments; microstrip antennas; spectral-domain analysis; Green´s function; coaxial cable feed; current attachment mode; discontinuity; elliptical microstrip antenna; input impedance; moment method; patch antenna; probe; reaction integration method; singularity; spectral domain; Coaxial cables; Coaxial components; Green function; Impedance; Microstrip antennas; Moment methods; Patch antennas; Polarization; Probes; Voltage;
Conference_Titel :
Antennas and Propagation for Wireless Communications, 1998. 1998 IEEE-APS Conference on
Conference_Location :
Waltham, MA
Print_ISBN :
0-7803-4955-5
DOI :
10.1109/APWC.1998.730686
