DocumentCode
1865268
Title
Unexpected contribution of nonphysical mode to the fields excited by a practical source in printed-circuit transmission lines
Author
Tsuji, M. ; Takayama, H. ; Shigesawa, H.
Author_Institution
Dept. of Electron., Doshisha Univ., Kyoto, Japan
Volume
2
fYear
1998
fDate
7-12 June 1998
Firstpage
647
Abstract
Contrary to ordinary belief, we report here for the first time that, on printed-circuit lines, some nonphysical solution (improper real solution in this paper) has a significant contribution to physical total fields excited by a practical source. Both the FDTD and GPOF methods numerically show the proofs.
Keywords
printed circuits; FDTD method; GPOF method; generalised pencil of functions; nonphysical mode; physical total fields; practical source; printed-circuit transmission lines; Conducting materials; Dielectric substrates; Finite difference methods; Frequency; Microwave Theory and Techniques Society; Planar transmission lines; Strips; Surface waves; Time domain analysis; Transmission lines;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.705075
Filename
705075
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