Power divider based on a new kind of composite right/left-handed transmission line (CRLH TL) unit

被引：5
|
作者：
Li J.-S. [1 ]
Zou Y.-Z. [1 ]
He S.-L. [1 ,2 ]
机构：
[1] State Key Laboratory of Modern Optical Instrumentation, Centre for Optical and Electromagnetic Research, Zhejiang University
[2] Division of Electromagnetic Theory, Alfven Laboratory, Royal Institute of Technology, S-100 44, Stockholm
来源：
Journal of Zhejiang University: Science | 2006年 / 7卷 / 01期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Composite right/left-handed (CRLH); Metamaterials; Power divider; Transmission line (TL);
D O I：
10.1631/jzus.2006.A0001
中图分类号：
学科分类号：
摘要：
A new power divider, composed of a novel composite right/left-handed (CRLH) transmission line (TL) unit, is proposed. The properties of the power divider based on four CRLH TL unit cells are investigated theoretically. By adjusting the parameters of the capacitors and the inductors, the power divider shows perfectly symmetric power division at 5.13 GHz, return loss up to -24 dB, with the transmitted power being close to -3.1 dB. The phenomena are demonstrated by simulation results. Being compact in size and low-cost, the proposed power divider is very suitable for microwave and millimeter wave integrated circuits.
引用
收藏
页码：1 / 4
页数：3
相关论文
共 50 条
  • [31] Switchable Composite Right/Left-Handed (S-CRLH) Transmission Line Using MEMS Switches
    Jang, Taehee
    Hwang, Sung-Hyun
    Bang, Yong-Seung
    Kim, Jong-Man
    Kim, Yong-Kweon
    Baek, Chang-Wook
    Lim, Sungjoon
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2009, 19 (12) : 804 - 806
  • [32] Dual composite right/left-handed (D-CRLH) transmission line in GaAs MMIC technology
    Tong, Wei
    Nguyen, Hoang V.
    Hu, Zhirun
    Caloz, Christophe
    2007 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL AND SMART ANTENNAS, METAMATERIALS AND APPLICATIONS, 2007, : 105 - +
  • [33] Highly directive resonator antennas based on composite right/left-handed (CRLH) transmission lines
    Rennings, A.
    Liebig, T.
    Otto, S.
    Caloz, C.
    Wolff, I.
    2007 2ND INTERNATIONAL ITG CONFERENCE ON ANTENNAS, 2007, : 190 - 194
  • [34] Highly compact, multiband composite-right/left-handed(CRLH) transmission line based stub for GPS applications
    Kim, Hae-In
    Hwangbo, Seahee
    Bowrothu, Renuka
    Yoon, Yong-Kyu
    2019 IEEE 69TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC), 2019, : 2085 - 2090
  • [35] Inhomogeneous composite right-/left-handed transmission line
    Wei, Wenjie
    Li, Hongqiang
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 1583 - 1586
  • [36] EXTENDED DUAL COMPOSITE RIGHT/LEFT-HANDED TRANSMISSION LINE
    Qiang, Li
    Zhao, Yong-Jiu
    Zhao, Wei
    Sun, Quan
    Liu, Bing
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (12) : 2838 - 2840
  • [37] A novel implementation of composite right/left-handed transmission line
    Ma, Jia-Jun
    Cao, Xiang-Yu
    Liu, Tao
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (09) : 2379 - 2381
  • [38] Dual structure of composite right/left-handed transmission line
    Hu X.
    Zhang P.
    He S.
    Journal of Zhejiang University: Science, 2006, 7 (10): : 1777 - 1780
  • [39] MEMS-tunable composite right/left-handed (CRLH) transmission line and its application to a phase shifter
    Hwang, Sung-Hyun
    Jang, Taehee
    Kim, Jong-Man
    Kim, Yong-Kweon
    Lim, Sungjoon
    Baek, Chang-Wook
    JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2011, 21 (12)
  • [40] Active Composite Right/Left-Handed Transmission Line-based mixers
    Mata-Contreras, J.
    Martin-Guerrero, T. M.
    Camacho-Penalosa, C.
    CIRCUITS AND SYSTEMS FOR SIGNAL PROCESSING , INFORMATION AND COMMUNICATION TECHNOLOGIES, AND POWER SOURCES AND SYSTEMS, VOL 1 AND 2, PROCEEDINGS, 2006, : 276 - 279
12345