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Design of Planar Microstrip-to-Waveguide Transitions Using Topology Optimization
Umeå University, Faculty of Science and Technology, Department of Computing Science. Department of Electronics and Electrical Communications, Menoufia University, Menouf, Egypt.
Umeå University, Faculty of Science and Technology, Department of Computing Science.ORCID iD: 0000-0003-0473-3263
Institute for Electronics Engineering, Friedrich-Alexander University Erlangen-Nuremberg (FAU), 91058 Erlangen, Germany.
Institute for Electronics Engineering, Friedrich-Alexander University Erlangen-Nuremberg (FAU), 91058 Erlangen, Germany.
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2019 (English)In: 2019 IEEE Radio and Wireless Symposium (RWS), Orlando, USA, January 20-23, 2019, IEEE, 2019, p. -3Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a topology optimization approach to design planar transitions between a microstrip line (MSL) and a rectangular waveguide (RWG) in the K-band. The transition comprises two sub-transitions: one from the MSL to a substrate integrated waveguide (SIW) and the second from the SIW to the RWG. Both are on the same substrate and can be manufactured with a standard printed circuit board process. This leads to a very costeffective solution compared with other approaches. A WR-42 waveguide can easily be surface mounted to the transitions using a standard flange. The transitions have been fabricated, and their measured performance shows good agreement with the simulations. The MSL-SIW transition has a broadband behavior and the SIW-RWG transition still reaches a relative bandwidth of 10%.

Place, publisher, year, edition, pages
IEEE, 2019. p. -3
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:umu:diva-159568DOI: 10.1109/RWS.2019.8714566ISI: 000470822000077OAI: oai:DiVA.org:umu-159568DiVA, id: diva2:1319518
Conference
2019 IEEE Radio and Wireless Symposium (RWS)
Funder
eSSENCE - An eScience Collaboration, 570015103Available from: 2019-06-02 Created: 2019-06-02 Last updated: 2019-07-09Bibliographically approved

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Hassan, EmadeldeenBerggren, Martin

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CiteExportLink to record
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