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http://dx.doi.org/10.4218/etrij.10.0209.0522

A Compact Zeroth-Order Resonant Antenna on Vialess CPW Single Layer  

Jang, Tae-Hee (School of Electrical and Electronics Engineering, College of Engineering, Chung-Ang University)
Lim, Sung-Joon (School of Electrical and Electronics Engineering, College of Engineering, Chung-Ang University)
Publication Information
ETRI Journal / v.32, no.3, 2010 , pp. 472-474 More about this Journal
Abstract
In this letter, a novel zeroth-order resonant (ZOR) antenna on vialess co-planar waveguide (CPW) is proposed. It is based on a composite right/left-handed CPW transmission line. To achieve a compact size, this antenna utilizes the ZOR condition, and its reactive parameters determine the resonant frequency. Each unit cell is composed of a metallic top patch and meander lines. Since it is realized on the CPW single layer, the proposed antenna has the benefits of being a compact size and easy to fabricate. The bandwidth of 6.8% and efficiency of 62% are experimentally achieved. Its bandwidth is enhanced compared with other ZOR antennas.
Keywords
Metamaterials; composite right/left-handed transmission line; zeroth-order resonant (ZOR) antenna; co-planar waveguide (CPW);
Citations & Related Records

Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 2
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