DocumentCode
1418078
Title
Modal cross power in quasi-TEM transmission lines
Author
Williams, Dylan F. ; Olyslager, Frank
Author_Institution
Nat. Inst. of Stand. & Technol., Boulder, CO, USA
Volume
6
Issue
11
fYear
1996
fDate
11/1/1996 12:00:00 AM
Firstpage
413
Lastpage
415
Abstract
The authors examine modal cross power in electromagnetic transmission lines. They show that the cross powers of nearly degenerate modes may be large in quasi-TEM multiconductor transmission lines typical of modern electronic circuits at moderate and low microwave frequencies. The authors develop simple expressions to estimate the magnitude of these cross powers from the “power-normalized” conductor impedance and admittance matrices of the lines
Keywords
electric admittance; electric impedance; matrix algebra; transmission line theory; admittance matrices; conductor impedance matrices; electromagnetic transmission lines; microwave frequencies; modal cross power; multiconductor transmission lines; nearly degenerate modes; quasi-TEM transmission lines; Conductors; Distributed parameter circuits; Electronic circuits; Equivalent circuits; Magnetic fields; Magnetic materials; Microwave frequencies; Power transmission lines; Rectangular waveguides; Transmission line theory;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.541457
Filename
541457
Link To Document