A Compact Transmission Line with Two Pairs of Composite Right/Left-Handed Passbands

被引：2

作者：

Deng, Ling-Ling ^{[2
]}

Zhang, Ya-Nan ^{[1
,3
]}

Wu, Di ^{[3
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Coll Commun & Informat Engn, Nanjing 210003, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Coll Optoelect Engn, Nanjing 210003, Peoples R China

[3] Nanjing Univ Informat Sci & Technol, Coll Math & Phys, Nanjing 210044, Peoples R China

来源：

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2010年 / 20卷 / 04期

关键词：

CRLH-TL; Bloch-Floquet; theory; T-DGSs; BAND;

D O I：

10.1002/mmce.20449

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A compact transmission line with two pairs of composite right/left-handed (CRLH) passbands is investigated, and its equivalent circuit is proposed. Compared with the conventional CRLH transmission line (CRLH-TL), we use the rectangular patches with meander lines and the T-shaped defected ground structures (T-DGS) to model the other two resonators, which realize the second left- and right-handed bands. The dispersion relations are analytically derived using the equivalent circuit and Bloch-Floquet theory. The five-stage CRLH-TL is fabricated, and the measured results are in agreement with those of simulation. (C) 2010 Wiley Periodicals, Inc. Int J RF and Microwave CAE 20: 441-445. 2010.

引用

页码：441 / 445

页数：5

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