STUB BASED EQUIVALENT CIRCUIT MODELS FOR EVEN/ODD MODE DUAL CRLH UNIT CELLS
Author(s) -
Amr M. E. Safwat,
Amr A. Ibrahim,
Mohamed A. K. Othman,
Marwah Shafee,
Tamer M. Abuelfadl
Publication year - 2013
Publication title -
progress in electromagnetics research m
Language(s) - English
Resource type - Journals
ISSN - 1937-8726
DOI - 10.2528/pierm13032006
Subject(s) - stub (electronics) , dual mode , dual (grammatical number) , physics , electrical engineering , electronic engineering , engineering , art , literature
The theory of even/odd mode based dual composite right/left handed (D-CRLH) unit cells is developed, and a unifled modeling approach based on stubs is presented. The theory shows that these unit cells will have left-handed behavior if the even and odd mode corresponding stubs have dual behavior. Several unit cells are investigated. The proposed models agree with EM simulations. Experimental results conflrm the presented theory.
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