Design of Compact Triple-Band Branch-Line Coupler with Three Arbitrary Operating Frequencies

被引：0
|
作者：
Lin, Yuan-Li [1 ,2 ]
Huang, Ting-Yi [1 ,2 ]
Shen, Tze-Min [1 ,2 ]
Chen, Chien-Chia [1 ,2 ]
Wu, Ruey-Beei [1 ,2 ]
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Taipei, Taiwan
[2] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei, Taiwan
来源：
ASIA-PACIFIC MICROWAVE CONFERENCE 2011 | 2011年
关键词：
branch-line coupler; triple-band; SMD;
D O I：
暂无
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：
This paper proposes a triple-band branch-line coupler design by substituting the lambda/4 transmission lines in the conventional branch-line coupler by Pi-shaped circuits composing of transmission lines, LC resonators and open stubs. The coupler is designed on a printed circuit board (PCB). Surface mount device (SMD) capacitors are used for the LC shunt resonators. The operated frequencies of this coupler are designed at the 0.9 GHz, 1.575 GHz, and 1.8 GHz. Simulated and measured results by full-wave simulators validate the design concept.
引用
收藏
页码：25 / 28
页数：4
相关论文
共 50 条
  • [21] Compact Branch-line Coupler using Radial stubs
    Zhu, Liangfan
    2019 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC), 2019,
  • [22] Generalized dual-band branch-line coupler with arbitrary power division ratios
    Malakooti, Seyed-Ali
    Hayati, Mohsen
    Fahimi, Veria
    Afzali, Behnam
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2016, 8 (07) : 1051 - 1059
  • [23] Compact Branch-Line Coupler Filter Transmission Zeros
    Lin, Tsu-Wei
    Lin, Chun-Hung
    Huang, Kai-Chun
    Kuo, Jen-Tsai
    2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3, 2015,
  • [24] A novel compact-size branch-line coupler
    Liao, SS
    Sun, PT
    Chin, NC
    Peng, JT
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (09) : 588 - 590
  • [25] A Compact Microstrip Branch-Line Coupler with Capacitor Loading
    He, Jun
    Wang, Bing-Zhong
    Shao, Wei
    Xiao, Shao-Qiu
    2008 IEEE MIT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ART OF MINIATURIZING RF AND MICROWAVE PASSIVE COMPONENTS, 2008, : 139 - 141
  • [26] Design of wide-band branch-line coupler in the G-frequency band
    Prigent, G.
    Rius, E.
    Happy, H.
    Blary, K.
    Lepilliet, S.
    2006 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-5, 2006, : 986 - +
  • [27] Compact Dual-band Branch-Line Coupler with Short-ended Stubs
    Duan, Xiwen
    Feng, Wenjie
    Che, Wenquan
    2019 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM - CHINA (ACES), VOL 1, 2019,
  • [28] Comments on "Compact Dual-Band Branch-Line Coupler With Dual Transmission Lines"
    Park, Myun-Joo
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (01) : 103 - 104
  • [29] DUAL-BAND SICL BRANCH-LINE COUPLER
    Wu, Qi
    Wang, Haiming
    Yu, Chen
    Zhang, Xiaowei
    Hong, Wei
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (05) : 1246 - 1249
  • [30] Compact Dual-Band Branch-Line Coupler With Enhanced Bandwidth for WLAN Applications
    Bekasiewicz, Adrian
    Koziel, Slawomir
    2019 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM (ACES), 2019,
12345