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Dual-band stepped-impedance transformer to full-height substrate-integrated waveguide
Publikationstyp
Conference Paper
Date Issued
2015-12-02
Sprache
English
Author(s)
Institut
TORE-URI
Start Page
367
End Page
370
Article Number
7345776
Citation
European Microwave Week, EuMW: 7345776 (2015-12-02)
Contribution to Conference
Publisher DOI
Scopus ID
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.