DocumentCode
352995
Title
The perfectly matched layer as lateral boundary in finite-difference transmission-line analysis
Author
Tischler, T. ; Heinrich, W.
Author_Institution
Ferdinand-Braun-Inst. fur Hochstfrequenztech., Berlin, Germany
Volume
1
fYear
2000
fDate
11-16 June 2000
Firstpage
121
Abstract
Using PML as a lateral boundary in waveguide analysis introduces artificial modes and other unexpected effects. The paper presents results of a finite-difference frequency-domain approach, verified for a leaky-wave antenna, and provides analytical considerations supporting these findings. Particularly, the problem of detecting the desired modes out of the mode spectrum is addressed.
Keywords
finite difference methods; frequency-domain analysis; leaky wave antennas; waveguide antennas; waveguide theory; artificial modes; desired modes; finite-difference transmission-line analysis; frequency-domain approach; lateral boundary; leaky-wave antenna; mode spectrum; perfectly matched layer; waveguide analysis; Anisotropic magnetoresistance; Eigenvalues and eigenfunctions; Finite difference methods; Frequency domain analysis; Iron; Magnetic anisotropy; Perfectly matched layers; Perpendicular magnetic anisotropy; Transmission lines; Waveguide components;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Print_ISBN
0-7803-5687-X
Type
conf
DOI
10.1109/MWSYM.2000.860898
Filename
860898
Link To Document