A Balanced-to-Balanced Rat-Race Coupling Network Based on Defected Slots

被引：14
|
作者：
Li, Lin [1 ]
Wu, Lin-Sheng [2 ]
Mao, Junfa [2 ]
Tang, Min [2 ]
Gu, Xiao-Wei [1 ]
机构：
[1] Zhejiang Sci Tech Univ, Coll Informat, Hangzhou 310018, Zhejiang, Peoples R China
[2] Shanghai Jiao Tong Univ, Key Lab, Minist Educ Design & EMC High Speed Elect Syst, Shanghai 200240, Peoples R China
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2019年 / 29卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Balanced-to-balanced (BTB) rat-race coupling network; common mode (CM); defected slot; differential mode (DM);
D O I：
10.1109/LMWC.2019.2915951
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 new balanced-to-balanced (BTB) rat-race coupling network is presented. The theoretical analysis is performed based on equivalent circuits and design equations are derived to achieve the functions of differential-mode (DM) power division, DM impedance match, common-mode (CM) suppression, and port isolation. The design theories are well vindicated by an exemplary BTB rat-race coupling network centered at 1.8 GHz with a compact size of 0.21 lambda(2)(g). The simulated and measured results agree well.
引用
收藏
页码：459 / 461
页数：3
相关论文
共 50 条
  • [31] Size reduction and harmonic suppression of rat-race hybrid coupler using defected ground structure
    Sung, YJ
    Ahn, CS
    Kim, YS
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2004, 14 (01) : 7 - 9
  • [32] Design Methodology for Six-Port Equal/Unequal Quadrature and Rat-Race Couplers With Balanced and Unbalanced Ports Terminated by Arbitrary Resistances
    Jiao, Lingxiao
    Wu, Yongle
    Zhang, Weiwei
    Li, Mingxing
    Liu, Yuanan
    Xue, Quan
    Ghassemlooy, Zabih
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2018, 66 (03) : 1249 - 1262
  • [33] A Theorem on Asymmetric Structure Based Rat-Race Coupler
    Sinha, Rakesh
    De, Arijit
    Sanyal, Subrata
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2015, 25 (03) : 145 - 147
  • [34] A 1.2 V 15-32 GHz low-power single-balanced gate mixer with a miniature rat-race hybrid
    Chen, Chung-Chun
    Lien, Chun-Hsien
    Tsao, Hen-Wai
    Wang, Huei
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2012, 4 (04) : 455 - 461
  • [35] An ultra-wideband balanced bandpass filter based on defected ground structures
    Xia, B. (xiabinsjtu@163.com), 2012, Electromagnetics Academy (25)
  • [36] Rat-Race Circuits with Loose Coupling Using Parallel Ring-Lines
    Kawai, T.
    Mizuno, H.
    Yamaguchi, T.
    Ohta, I.
    2008 CHINA-JAPAN JOINT MICROWAVE CONFERENCE (CJMW 2008), VOLS 1 AND 2, 2008, : 349 - 351
  • [37] Parallel ring-line rat-race circuit with very loose coupling
    Kawai, T.
    Matsuda, T.
    Sakakura, M.
    Enokihara, A.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (09) : 2245 - 2249
  • [38] 110GHz Power Splitting/Combining Network Based on Waveguide Rat-Race Hybrid
    Zhao, Wei
    Zhang, Yong
    Xu, Ruimin
    Li, Li
    2013 22ND WIRELESS AND OPTICAL COMMUNICATIONS CONFERENCE (WOCC 2013), 2013, : 589 - 591
  • [39] Design of Filtering Rat-race Coupler Based on Hemispherical Resonator
    Zhang, Gang
    Chen, Yuan
    Pan, Mingyue
    Zhang, Xiuyin
    Yang, Hua
    Tang, Wanchun
    Tian, Jiaxin
    Liao, Xueyin
    2021 IEEE MTT-S INTERNATIONAL MICROWAVE FILTER WORKSHOP (IMFW), 2021, : 165 - 168
  • [40] A Novel Terahertz Rat-Race Hybrid Coupler Based on PPDW
    Xiaofan Yang
    Yong Fan
    Bo Zhang
    Longfang Ye
    Xiong Xu
    Journal of Infrared, Millimeter, and Terahertz Waves, 2011, 32 : 1291 - 1298
12345