Efficient analysis and experimental verification of substrate-integrated slab waveguides for wideband microwave applications
✍ Scribed by Maurizio Bozzi; Dominic Deslandes; Paolo Arcioni; Luca Perregrini; Ke Wu; Giuseppe Conciauro
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 283 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1096-4290
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✦ Synopsis
This article presents a substrate integrated waveguide, named the substrateintegrated slab waveguide (SISW), which exhibits a wide operation bandwidth. It consists of an integrated rectangular waveguide filled with a periodically perforated dielectric medium. An efficient procedure has been developed for the calculation of the dispersion diagram of SISWs, based on the Floquet theorem, in conjunction with the segmentation technique and the boundary-integral-resonant-mode-expansion (BI-RME) method. Numerical and experimental results confirm the performance of these waveguides and the efficiency of the analysis method.