A compact coaxial waveguide Ku/Ka-band feed network system

被引：0
|
作者：
Jia, Chunlai [1 ]
Wang, Jin [2 ]
Du, Biao [2 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing 210094, Jiangsu, Peoples R China
[2] CETC, Inst 54, Shijiazhuang 050081, Hebei, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
关键词：
MULTIBAND ANTENNA;
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 presents a compact feed network system for Ku/Ka dual-band applications. It can operate at about 23.5% bandwidth of Ku-band. A prototype is fabricated, and measured in the Ku/Ka dual bands. Measured results show a good performance. The reflection coefficients at Ku band are less than -17dB, the reflection coefficients at Ka band are less than -15dB, the Rx/Tx isolation in Ku and Ka bands are both better than 85dB.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] A waveguide power splitting and combining system for Ka-band power amplifier
    Guo, Yunchuan
    Diao, Rui
    Xu, Yuehang
    Xie, Xiaoqiang
    Xu, Ruimin
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 338 - 340
  • [32] A Compact K-/Ka-Band Waveguide Transition with Integrated Diplexer and Power Divider
    Erkelenz, Kevin
    Meyer, Lars
    Sielck, Noah
    Deutschmann, Bjoern
    Jacob, Arne F.
    2021 51ST EUROPEAN MICROWAVE CONFERENCE (EUMC), 2021, : 95 - 98
  • [33] A Compact Ka-band Waveguide Orthomode Transducer Fabricated by 3-D Printing
    Shang, Xiaobang
    Klasmann, Paul
    Lancaster, Michael J.
    2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2016, : 361 - 364
  • [34] A SIMPLIFIED SIMULTANEOUS X/Ka-BAND FEED-SYSTEM DESIGN
    Davis, I. M.
    Granet, C.
    Kot, J. S.
    Pope, G.
    Mellor, T.
    2008 IEEE MILITARY COMMUNICATIONS CONFERENCE: MILCOM 2008, VOLS 1-7, 2008, : 246 - 250
  • [35] A Compact Planar Feed Structure for Ka-Band Satcom-on-the-Move Tracking Antennas
    Bayer, Hendrik
    Krauss, Alexander
    Stephan, Ralf
    Hein, Matthias A.
    2015 9th European Conference on Antennas and Propagation (EuCAP), 2015,
  • [36] Tuning Characteristics Analysis of a Ka-band Coaxial Magnetron
    Song, Minsheng
    Hu, Tianqi
    Yong, Yin
    Meng, Lin
    Li, Hailong
    Wang, Bin
    2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2019,
  • [37] A Compact Active Ka-Band Filtenna for CubeSats
    Patriotis, Marios
    Ayoub, Firas
    Tawk, Youssef
    Costantine, Joseph
    Christodoulou, Christos
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (11): : 2095 - 2099
  • [38] Compact Ka-band conical beam filtenna
    Shi-Shan, Qi
    Keren, Zhu
    Wen, Wu
    IET MICROWAVES ANTENNAS & PROPAGATION, 2023, 17 (03) : 208 - 215
  • [39] Design of Magnetic Focusing System for a Compact Ka-band Helix TWT
    Kumar, Mithilesh
    Geetha, M. K.
    Kumar, M. Vijay
    DEFENCE SCIENCE JOURNAL, 2021, 71 (03) : 329 - 331
  • [40] Efficient Design of a Novel Wide-illumination-angle Ku/Ka-band Feed for Reflector Antennas
    Zhang, Pengyu
    Qi, Jiaran
    Qiu, Jinghui
    2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2016, : 814 - 815
12345