Title :
Analysis of the effects of septum thickness on impedance and fields of TEM mode inside an asymmetric TEM cell
Author :
Das, S.K. ; Das, B.N.
Author_Institution :
Dept. of Electron., Sameer-Centre for Electromagn., Madras, India
fDate :
10/1/1993 12:00:00 AM
Abstract :
Investigations have been carried out on the nature of variation of characteristic impedance of the TEM cell as a function of thickness and width of the septum for its different offset positions. The impedance is calculated by finding energy storage and power loss inside the cell, using Green´s functions. Variations in characteristic and wave impedances with frequency of operation are also shown. The electric field distribution in the cross-section for different offset positions of the septum are also investigated and represented graphically
Keywords :
Green´s function methods; electric fields; electric impedance; electromagnetic compatibility; transmission line theory; TEM mode; asymmetric TEM cell; characteristic impedance; electric field distribution; energy storage; offset positions; power loss; septum thickness; wave impedance;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings H
