Waveguide bandpass filter analysis and design using multimode parallel FDTD diakoptics

Citation
Dl. Su et al., Waveguide bandpass filter analysis and design using multimode parallel FDTD diakoptics, IEEE MICR T, 47(6), 1999, pp. 867-876
Citations number
22
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
ISSN journal
00189480 → ACNP
Volume
47
Issue
6
Year of publication
1999
Part
2
Pages
867 - 876
Database
ISI
SICI code
0018-9480(199906)47:6<867:WBFAAD>2.0.ZU;2-J
Abstract
This paper presents an analysis and design method based on finite-differenc e time-domain diakoptics, A complex structure is di,divided into several sm aller subsections. The characteristics of the subsections are analyzed enti rely in the time domain using mode-type discrete time-domain Green's functi ons, A multimode parallel algorithm is proposed to connect the subsections, Several filter analysis and design examples are presented. The effectivene ss and accuracy of this method is demonstrated by comparison with other com putational methods and measurements.