DocumentCode
246300
Title
A directional coupler based on Spoof MIM plasmonic structures
Author
Zhou, Y.J. ; Yang, B.J. ; Yang, X.X.
Author_Institution
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China
fYear
2014
fDate
6-11 July 2014
Firstpage
354
Lastpage
355
Abstract
We propose a directional coupler at microwave frequencies based on spoof metal-insulator-metal (MIM) plasmonic structures. The spoof MIM structures consists of specially-designed metal gratings with finite thickness. The coupling length increases almost linearly with the wavelength. The full-wave simulations have been implemented in the microwave frequencies to verify the coupler.
Keywords
MIM structures; directional couplers; plasmonics; directional coupler; specially-designed metal grating; spoof MIM plasmonic structure; spoof metal-insulator-metal plasmonic structure; Couplings; Directional couplers; Metals; Optical surface waves; Optical waveguides; Plasmons; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6904509
Filename
6904509
Link To Document