Science Letters:Lattice type transmission line of negative refractive index

作     者：Xin HU Sailing HE 

作者机构：Center for Optical ＆ Electromagnetic Research Zhejiang University Hangzhou 310058 China Division of Electromagnetic Engineering School of Electrical Engineering Royal Institute of Technology S-10044 Stockholm Sweden 

出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报（英文版）A辑（应用物理与工程）)

年 卷 期：2008年第9卷第2期

页      面：289-292页

核心收录：

学科分类：080805[工学-电工理论与新技术] 080904[工学-电磁场与微波技术] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：Project supported by the National Basic Research Program (973) of China (No. 2004CB719802) the Natural Science Foundation ofZhejiang Province (No. R104154),China 

主　　题：Negative refractive index (NRI) Transmission line (TL) Symmetrical lattice Low pass 

摘      要：In this letter,we introduce a novel passive transmission line of negative refractive index(i.e.,left-handedness)based on identical symmetrical lattice type structures thus called lattice type transmission line(LT-TL).The dispersion characteristic and the transmission response of the proposed LT-TL are *** all the other left-handed passive transmission lines are of high pass,the present passive left-handed transmission line is of low *** with a conventional transmission line,the LT-TL has a phase shift of 180° in the entire wide pass-band.