Publisher DOI: | 10.23919/MIKON48703.2020.9253784 | Title: | Integration Concept for a Self-Biased Ka-Band Circulator | Language: | English | Authors: | Gitzel, Wanja Mario Bahadori Rad, Shayan Heidenreich, Manuel Töpfer, Jörg Jacob, Arne |
Issue Date: | 16-Nov-2020 | Source: | International Microwave and Radar Conference, (MIKON 2020) | Abstract (english): | This paper studies an integration concept fora self-biased Ka-band circulator. Non-reciprocity is achievedby means of a pre-sintered scandium substituted bariumhexaferrite which, as a hard-magnetic material, does notrequire external magnetic biasing. The ferrite is integratedinto a microstrip circuit on a RO4000 laminate. This yieldsa compact and potentially low-cost circulator. The basicfunctionality is demonstrated in a first experiment. Theresults are still quite preliminary, though. Yet, some importantconclusions can be drawn regarding the required designoptimization measures. |
Conference: | 23rd International Microwave and Radar Conference, MIKON 2020 | URI: | http://hdl.handle.net/11420/7923 | ISBN: | 978-83-949421-7-5 | Institute: | Hochfrequenztechnik E-3 | Document Type: | Chapter/Article (Proceedings) | Project: | Integration von Ferritmaterialien für Komponenten in der Satellitenkommunikation - INFERSAT | More Funding information: | German Federal Ministry of Economics and Technology (BMWi) |
Appears in Collections: | Publications without fulltext |
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