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
  • [41] Slim Ka-Band Triple Band Polariser Network for User and Gateway Antenna Feed Application
    Hong, Un-Pyo
    Schneider, Michael
    Gehring, Ralf
    2017 EUROPEAN RADAR CONFERENCE (EURAD), 2017, : 315 - 318
  • [42] Slim Ka-Band Triple Band Polariser Network for User and Gateway Antenna Feed Application
    Hong, Un-Pyo
    Schneider, Michael
    Gehring, Ralf
    2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2017, : 1163 - 1166
  • [43] A Compact Gap-Waveguide Dual-Polarized Ka-Band Feed for 50dBi Reflector Antennas With Tracking Function
    Wang, Enlin
    Zhang, Tianling
    Zaman, Ashraf Uz
    Emanuelsson, Thomas
    Thorsen, Per-Arne
    Agneessens, Sam
    Yang, Jian
    IEEE ACCESS, 2022, 10 : 91622 - 91630
  • [44] Modular Ku/Ka-Band Actively Calibrated Antenna Tile
    Hoffman, Jim
    2016 IEEE AEROSPACE CONFERENCE, 2016,
  • [45] A Compact Ka-Band Low-Sidelobe Monopulse Antenna Array Based on Mixed Gap Waveguide and Hollow Waveguide Multilayer Feeding Network
    Jiang, Xun
    Shi, Yongrong
    Yu, Weihua
    Jia, Fangxiu
    Wang, Xiaoming
    Wu, Qihui
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (11) : 8714 - 8725
  • [46] Design of Ka-band Linear Tapered Slot Antennas Based on Substrate Integrated Waveguide Feed
    Hao Honggang
    Li Jiang
    Zhang Ting
    Ruan Wei
    JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2020, 42 (03) : 582 - 588
  • [47] Design of Ka-band Linear Tapered Slot Antennas Based on Substrate Integrated Waveguide Feed
    Hao H.
    Li J.
    Zhang T.
    Ruan W.
    Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2020, 42 (03): : 582 - 588
  • [48] Compact Full Ka-Band Waveguide Directional Coupler Based on Rectangular Aperture Array with Stairs
    Deng, Xida
    Dong, Ge
    Dai, Xuan
    Deng, Jinxiang
    MICROMACHINES, 2021, 12 (07)
  • [49] Compact Ka-Band Substrate-Integrated Waveguide Filter with Spurlines for Satellite Communication Systems
    Chen, Anqi
    Mousa, Al-Juboori Bahaa Jasim
    Zhuang, Yuan
    Huang, Yi
    Zhou, Jiafeng
    PROCEEDINGS OF 2016 IEEE 9TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETRE WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT), 2016, : 10 - 11
  • [50] HIGH-EFFICIENCY KA-BAND AND KU-BAND MESFET OSCILLATORS
    EVANS, DH
    ELECTRONICS LETTERS, 1985, 21 (06) : 254 - 255
12345