Title :
Quasi-static image method applied to bi-isotropic microstrip geometry
Author :
Koivisto, Päivi K. ; Sten, Johan C E
Author_Institution :
Electromagn. Lab., Helsinki Univ. of Technol., Espoo, Finland
fDate :
1/1/1995 12:00:00 AM
Abstract :
A generalization of the partial image method, applicable for static planar-layered problems, is used to form Green´s functions for the layered structure involving bi-isotropic medium. The results are applied for the analysis of a microstrip transmission line assumed to support the quasi-TEM mode. The capacitance and inductance per unit length are calculated to determine the propagation factor and impedance for the structure composed of a conducting strip attached to a bi-isotropic slab with conducting backing
Keywords :
Green´s function methods; chirowaveguides; microstrip lines; waveguide theory; Green´s functions; bi-isotropic microstrip geometry; capacitance per unit length; conducting strip; inductance per unit length; microstrip transmission line; partial image method; propagation factor; quasi-TEM mode; quasi-static image method; static planar-layered problems; Bismuth; Capacitance; Geometry; Impedance; Inductance; Magnetostatics; Microstrip; Permittivity; Transmission line matrix methods; Transmission line theory;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
