Dual-band stepped-impedance transformer to full-height substrate-integrated waveguide

Publikationstyp
Conference Paper
Date Issued
2015-12-02
Sprache
English
Author(s)
Jaschke, Thomas  orcid-logo
Rohrdantz, Benjamin  
Jacob, Arne  
Institut
Hochfrequenztechnik E-3  
TORE-URI
http://hdl.handle.net/11420/7223
Start Page
367
End Page
370
Article Number
7345776
Citation
European Microwave Week, EuMW: 7345776 (2015-12-02)
Contribution to Conference
European Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015  
Publisher DOI
10.1109/EuMC.2015.7345776
Scopus ID
2-s2.0-84964381139
A dual-band transition from conventional to full-height substrate-integrated waveguide (SIW) is introduced. The transition makes use of multiple stepped-impedance sections to achieve dual-band behavior with a high return loss. An equivalent circuit model of the transition is developed, that enables fast optimization. A transition is designed that features two frequency bands at 20GHz and 30 GHz. For verification a back-To-back coplanar-waveguide to full-height SIW transition is fabricated and measured.