Extended Composite Right/Left-Handed Transmission Line and Dual-Band Reactance Transformation

被引：0

作者：

Zhang, Yuming ^{[1
]}

Spielman, Barry ^{[2
]}

机构：

[1] Kunshan Ind Technol Res Inst, 4F Technol Bldg,1666 South Weicheng Rd, Kunshan 215347, Jiangsu, Peoples R China

[2] Washington Univ, Dept Elect & Syst Engn, St Louis, MO 63130 USA

来源：

JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING | 2010年 / 2010卷

关键词：

D O I：

10.1155/2010/303864

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An extended composite right/left-handed transmission line is introduced, and its dual-band bandpass filter characteristics are explored. Novel reactance transformations, derived from this transmission line, are formulated to transform a low-pass prototype filter into a dual-band bandpass filter with arbitrary dual pass bands, well-defined in-band attenuation ripples, and high out-of-band rejection. The physical insight into such a dual-band bandpass filter is provided with a dispersion analysis. The transformations are verified by simulated results for dual-band bandpass filters.

引用

页数：5

共 6 条

[1]

Caloz C, 2006, ELECTROMAGNETIC METAMATERIALS: TRANSMISSION LINE THEORY AND MICROWAVE APPLICATIONS: THE ENGINEERING APPROACH, P1

[2] Dual composite right/left-handed (D-CRLH) transmission line metamaterial [J].

Caloz, Christophe .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2006, 16 (11) :585-587

[3]

Guan X. H., 2005, P IEEE AS PAC MICR C, V4

[4]

Matthaei G., 1980, MICROWAVE FILTER IMP

[5] Dual-band bandpass and bandstop filters using composite right/left-handed metamaterial transmission lines [J].

Tseng, Chao-Hsiung ;

Itoh, Tatsuo .

2006 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-5, 2006, :931-+

[6] A stability analysis for time-domain method-of-moments analysis of 1-D double-negative transmission lines [J].

Zhang, Yuming ;

Spielman, Barry E. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2007, 55 (09) :1887-1898

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