DocumentCode
1496764
Title
Dual-Band Composite Right/Left-Handed Metamaterial Concept
Author
Hashemi, Mohammed Reza M ; Itoh, Tatsuo
Author_Institution
Dept., of Electr. Eng., Univ. of California, Los Angeles, CA, USA
Volume
22
Issue
5
fYear
2012
fDate
5/1/2012 12:00:00 AM
Firstpage
248
Lastpage
250
Abstract
In this letter a concept of a simple dual-band (DB) composite right/left-handed (CRLH) metamaterial is presented and discussed. This DB-CRLH concept is based on the combination of a conventional CRLH unit-cell with two conventional right-handed transmission-line sections. The equations required for analysis of such structure is derived and presented. The effect of the equivalent circuit model parameters on the dispersion diagram of the DB-CRLH unit-cell is investigated.
Keywords
composite materials; equivalent circuits; metamaterials; DB-CRLH unit-cell; dispersion diagram; dual-band composite right/left-handed metamaterial; equivalent circuit model; right-handed transmission-line section; Dispersion; Dual band; Equivalent circuits; Integrated circuit modeling; Mathematical model; Metamaterials; Tuning; Composite right/left-handed (CRLH); dispersion diagram; dual-band; metamaterial;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2012.2191274
Filename
6184338
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