Title :
Leakage fields from planar semi-infinite transmission lines
Author :
Villegas, F.J. ; Jackson, D.R. ; Williams, J.T.
Author_Institution :
Electron. Syst. & Technol. Div., TRW Inc., Redondo Beach, CA, USA
Abstract :
The leakage fields radiated by planar semi-infinite transmission line currents are studied for two canonical structures, the air-gap stripline and a strip in free space. The exact leakage fields are compared with the following two asymptotic approximations: a stationary-phase (geometrical optics or GO) evaluation and a uniform asymptotic expansion.
Keywords :
geometrical optics; losses; strip lines; transmission line theory; air-gap stripline; asymptotic approximations; canonical structures; geometrical optics; leakage fields; planar semiinfinite transmission lines; stationary-phase evaluation; strip in free space; transmission line currents; uniform asymptotic expansion; Air gaps; Electromagnetics; Feeds; Planar transmission lines; Power transmission lines; Predictive models; Propagation constant; Space technology; Stripline; Strips;
Conference_Titel :
Microwave Symposium Digest, 1996., IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-3246-6
DOI :
10.1109/MWSYM.1996.508491
