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Series feeding network based on metamaterial coupled-line couplers and zero-degree metamaterial phase-shifting compensation-lines

 
: Betancourt, D.; Konforta, A.; Bertuch, T.

:

Politecnico di Torino; Institute of Electrical and Electronics Engineers -IEEE-; IEEE Antennas and Propagation Society; International Union of Radio Science -URSI-:
International Conference on Electromagnetics in Advanced Applications, ICEAA 2018. Proceedings : Cartagena de Indias, 10 - 14 September 2018
Piscataway, NJ: IEEE, 2018
ISBN: 978-1-5386-6762-0
ISBN: 978-1-5386-6761-3
ISBN: 978-1-5386-6763-7
S.90-93
International Conference on Electromagnetics in Advanced Applications (ICEAA) <20, 2018, Cartagena>
Englisch
Konferenzbeitrag
Fraunhofer FHR ()

Abstract
In this work, the design, fabrication and experimental verification of a series feeding network based on metamaterial technology is introduced. The feeding network design concept introduced here for the first time is composed by metamaterial-based coupled-line couplers as power dividers, and by metamaterial-based phase-shifters as phase compensation-lines. A demonstrator for this series feeding network with five output-ports, low losses, 20% fractional bandwidth @ 10 GHz and low coupling between output-ports is developed and experimentally verified.

: http://publica.fraunhofer.de/dokumente/N-581559.html