Title :
A new method for the propagation characteristics of asymmetric ridged waveguide
Author :
Zhang, Xiaojuan ; Xu, Cheng ; Song, Wenmiao
Author_Institution :
Inst. of Electrics, Chinese Acad. of Sci., Beijing, China
Abstract :
The eigenvalue of an asymmetric ridged waveguide is solved by operator theory and the propagation characteristics are analyzed. The dyadic Green´s function in operator theory can be simplified to the scalar Green´s function by the vector identical transform. There is no spurious mode in the solution. The method may also be used to calculate the characteristics of a resonant cavity with complex structure.
Keywords :
Green´s function methods; eigenvalues and eigenfunctions; electromagnetic wave propagation; mathematical operators; ridge waveguides; asymmetric ridged waveguide; complex structure; dyadic Green function; eigenvalue; operator theory; propagation characteristics; resonant cavity; scalar Green function; vector identical transform; Eigenvalues and eigenfunctions; Magnetic fields; Mathematics; Resonance; Tellurium; Waveguide components; Waveguide theory;
Conference_Titel :
Wireless Communication Technology, 2003. IEEE Topical Conference on
Print_ISBN :
0-7803-8196-3
DOI :
10.1109/WCT.2003.1321562
