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A Compact Arbitrary Dual-Band Band-stop Filter Using Composite Right/Left-Handed Transmission Lines  

Jung, Seung-Back (School of Electronic Eng., Soongsil University)
Yand, Seung-In (School of Electronic Eng., Soongsil University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.5, 2010 , pp. 69-74 More about this Journal
Abstract
In this paper, we proposed a compact arbitrary dual-band band-stop filter using CRLH transmission line. The proposed filter used CRLH transmission line as stub and it developed dual-band band-stop characteristics using non-linear phase response of CRLH transmission line. The size of proposed filter is compact. And it can control arbitrary dual stop band. In this paper, designed band-stop filter at GPS band and ISM band As result, the S(2,1) is about -30dB at GPS band and about -29dB at ISM band. The fabricated filter is very compact. Its dimension is 10mm*15mm.
Keywords
UWB; BPF; Notched Filter; DGS; CRLH; Metamaterial;
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Times Cited By KSCI : 1  (Citation Analysis)
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