Title :
An electromagnetically coupled CPW fed patch antenna element
Author :
Parlebas, J. ; Wiesbeck, W.
Author_Institution :
Inst. fur Hochstfrequenztech. und Elektronik, Karlsruhe Univ., Germany
Abstract :
The numerical analysis of a slot antenna with a coplanar feed line is presented. A spectral domain technique with method of moments solution including the exact Green´s functions for multiple substrate layers is applied to the integral equation. Appropriate subdomain functions are introduced. Quadrature is done either in the spectral domain or in the spatial domain. For the spatial domain integration a special interpolation technique has been developed. Numerical results and measurements are presented and compared
Keywords :
Green´s function methods; antenna feeds; antenna radiation patterns; coplanar waveguides; integral equations; integration; interpolation; method of moments; microstrip antennas; slot antennas; spectral-domain analysis; coplanar feed line; electromagnetically coupled CPW fed patch antenna element; exact Green´s functions; integral equation; interpolation technique; method of moments solution; multiple substrate layers; numerical analysis; quadrature; slot antenna; spatial domain integration; spectral domain technique; subdomain functions; Antenna feeds; Coplanar waveguides; Electromagnetic coupling; Green´s function methods; Integral equations; Interpolation; Moment methods; Numerical analysis; Patch antennas; Slot antennas;
Conference_Titel :
Phased Array Systems and Technology, 1996., IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-3232-6
DOI :
10.1109/PAST.1996.566079
