Title :
Generalized PEEC analysis for planar circuits with narrow slotted ground
Author :
Yang, Kai ; Wu, Ke-Li
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
Abstract :
A novel full-wave generalized PEEC method is presented for modelling the narrow slot-type planar circuits. The approach, which is based on the coupled mixed potential integral equation (MPIE) formulation for hybrid microstrip-slot circuits, converts the coupled integral equations into lumped element circuit network. The full-wave green¿s functions for the grounded dielectric substrate are used. Interactions between the microstrip line and the slot are modelled by introducing two new kinds of controlled sources into the traditional PEEC model. The problem of two parallel microstrip lines coupled through a slot on the ground is analyzed. The results obtained from the proposed model are compared with published results. Good agreements demonstrate the validity of this new approach.
Keywords :
Green´s function methods; equivalent circuits; integral equations; microstrip lines; slot lines; coupled mixed potential integral equation; full-wave Green´s functions; full-wave generalized partial element equivalent circuit; grounded dielectric substrate; hybrid microstrip-slot circuits; lumped element circuit network; narrow slotted ground; parallel microstrip lines; slot-type planar circuits; Boundary conditions; Circuit analysis; Circuit simulation; Coupling circuits; Current; Green´s function methods; Integral equations; Magnetic separation; Microstrip; Radio frequency;
Conference_Titel :
Advanced Packaging and Systems Symposium, 2008. EDAPS 2008. Electrical Design of
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-2633-1
Electronic_ISBN :
978-1-4244-2634-8
DOI :
10.1109/EDAPS.2008.4736021
