A New Plasmonic Broadband Branch-Line Coupler for Nanoscale Wireless Links

In this letter, we investigate the performance of a plasmonic conductor-backed coplanar waveguide as a transmission line. We illustrate the characteristics of modes supported by this structure and present its analytical model of the characteristic impedance, which is further used to design broadband...

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Veröffentlicht in:	IEEE photonics technology letters 2017-09, Vol.29 (18), p.1568-1571
Hauptverfasser:	Krishna, Kondaveeti Murali, Rahman, Mohammad Zia Ur, Fathima, Shaik Yasmin
Format:	Artikel
Sprache:	eng
Schlagworte:	branch-line coupler Broadband Conductors coplanar waveguide Coplanar waveguides Couplers Design optimization Impedance Insertion loss Optical waveguides Plasmons Surface impedance Surface plasmons (SPs) Surface waves
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