A Mode-matching Approach for the Analysis and Design of Substrate-integrated Waveguide Components

作者：Bornemann Jens^*; Taringou Farzaneh; Kordiboroujeni Zamzam

来源：Frequenz, 2011, 65(9-10): 287-292.

DOI：10.1515/FREQ.2011.042

• Mode-matching techniques
• substrate-integrated wave-guide technology
• numerical modeling
• computer-aided design

A mode-matching approach is presented that allows a fast and accurate analysis of substrate-integrated wave-guide components with rectangular/square via holes. Models for several discontinuities are discussed which include microstrip as well as all-dielectric wave-guide feeds. The numerical technique is verified by comparison with commercially available field solvers. An example of a four-pole dual-mode filter in substrate-integrated wave-guide technology illustrates the capabilities of the approach.

• 出版日期2011-9