Title :
Analysis of strip-slot coupled circuits in a multilayered medium using a new calculation technique for the Green´s functions
Author :
Blomme, Krist ; Van Hese, Jan ; Vandormael, Luc ; Faché, Niels ; De Zutter, Daniël
Author_Institution :
University of Ghent - Laboratory of Electromagnetism and Acoustics(LEA), Sint-Pietersnieuwstraat, 41 9000 Ghent - Belgium. TEL: 0032/91 64 33 16 FAX: 0032/91 64 35 93, Topic nr.: 10. Computer aided design and modelling
Abstract :
General mixed strip-slot circuits embedded in a multilayered medium are analyzed using the method of Galerkin. A calculation technique for the spatial Green´s functions appearing in the mixed potential integral equations (MPIEs) is presented. Quasistatic and far-field components are recognised, yielding a fast and accurate result for all distances. Numerical results for a slot coupled patch antenna fed by a microstrip line show the capabilities and accuracy of the technique.
Keywords :
Coupling circuits; Current; Electromagnetic analysis; Electromagnetic coupling; Green´s function methods; Integral equations; Microstrip antennas; Moment methods; Patch antennas; Strips;
Conference_Titel :
Microwave Conference, 1993. 23rd European
Conference_Location :
Madrid, Spain
DOI :
10.1109/EUMA.1993.336671
