Compact broadband quadrature hybrid coupler using planar artificial transmission line

被引：9
|
作者：
Iran-Nejad, V. [1 ]
Lotfi-Neyestanak, A. A. [1 ]
Shahzadi, A. [1 ]
机构：
[1] Islamic Azad Univ, Dept Engn, Shahre Rey Branch, Tehran, Iran
来源：
ELECTRONICS LETTERS | 2012年 / 48卷 / 25期
关键词：
BRANCH-LINE;
D O I：
10.1049/el.2012.3252
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel compact size broadband quadrature hybrid coupler based on a planar artificial transmission line which can be used for WLAN application at 2.4 GHz is presented. The planar artificial transmission line is composed with both a dual transmission line and the Pi-model technique. The occupied size of the proposed broadband hybrid coupler is merely 47% of the size of a conventional design. The compact size coupler demonstrates well-behaved wideband response and good agreement with measurement.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Miniaturization of a Broadband Quadrature Hybrid Coupler Using Π-Model Transformation-Based Artificial Transmission Line
    Nejad, Vahid Iran
    Lotfi-Neyestanak, Abbas Ali
    Shahzadi, Ali
    [J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2016, 31 (03): : 304 - 308
  • [2] Miniaturised quadrature hybrid coupler using composite planar transmission lines
    Tian, Haiyan
    Chung, Kwok L.
    Liu, Ruiqi
    Dai, Mingfu
    Tang, Wenzhong
    [J]. ELECTRONICS LETTERS, 2019, 55 (19) : 1049 - +
  • [3] A compact quadrature coupler based on coupled artificial transmission lines
    Liu, ZY
    Weikle, RM
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (12) : 889 - 891
  • [4] A Compact Wideband Millimeter-Wave Quadrature Hybrid Coupler Using Artificial Transmission Lines on a Glass Substrate
    Chi, Jung-Geun
    Kim, Young-Joon
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2020, 30 (11) : 1037 - 1040
  • [5] Compact capacitive compensated directional coupler using planar artificial transmission lines
    Liu, C.
    Yang, T.
    Huang, K.
    Menzel, W.
    [J]. ELECTRONICS LETTERS, 2011, 47 (24) : 1321 - 1322
  • [6] Broadband miniature quadrature coupler on planar cells
    Letavin, Denis A.
    Knyazev, Nikolay S.
    [J]. 2020 XXXIIIRD GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE, 2020,
  • [7] Compact broadband monolithic 3-dB coupler by using artificial transmission lines
    Monti, Giuseppina
    Tarricone, Luciano
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (10) : 2662 - 2667
  • [8] A Compact Wideband Quadrature Hybrid Coupler
    Gong, Jian-Qiang
    Liang, Chang-Hong
    [J]. MICROWAVE JOURNAL, 2014, 57 (08) : 66 - +
  • [9] Compact Coupled Line Quadrature Hybrid Coupler With Enhanced Balance Bandwidth
    Velidi, Vamsi Krishna
    Shankar, Girja
    Divyabramham, Kandimalla
    Sanyal, Subrata
    [J]. 2011 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC 2011), 2011,
  • [10] Compact size of the hybrid branch-line coupler using π-type transmission-line
    Lee, Tae-Hyeon
    Yoon, Ki-Cheol
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (07) : 1756 - 1763
12345