A novel multi-channel and high-power microwave rotary joint

被引：0
|
作者：
Bin, Deng [1 ,2 ]
Qiang, Zhang [1 ,3 ]
机构：
[1] Nanjing Univ, Sch Elect Sci & Engn, Nanjing, Jiangsu, Peoples R China
[2] Nanjing Res Inst Elect Technol, Nanjing, Jiangsu, Peoples R China
[3] Natl Key Lab Sci & Technol Antennas & Microwaves, Nanjing, Jiangsu, Peoples R China
来源：
2016 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC) | 2016年
关键词：
microwave rotary joint; high-power; multi-channel;
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 study proposes a novel multi-channel and high-power microwave rotary joint. A 17-channel microwave rotary joint has been constructed, measurements show every single-channel insertion losses under 0.4 dB, VSWR is under 1.2, and inter-channel isolations exceeding 46dB, high-power transmit channel(20kW, CW) also tested without cooling method, which could avoid excessive temperature rise and reduce the noise temperature of the system.
引用
收藏
页码：1071 / 1074
页数：4
相关论文
共 50 条
  • [31] HIGH-POWER MICROWAVE ELECTRONICS
    CARROLL, JE
    BRITISH JOURNAL OF APPLIED PHYSICS, 1965, 16 (04): : 582 - &
  • [32] HIGH-POWER MICROWAVE FILTERS
    VOGELMAN, JH
    PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (03): : 646 - 646
  • [33] A Novel High-Power Rotary Waveguide Phase Shifter Based on Circular Polarizers
    Zhuang, Qinghe
    Yan, Feng
    Xiong, Zhengfeng
    Yang, Meng
    Liu, Min
    ELECTRONICS, 2023, 12 (13)
  • [34] Lifetime maximization via joint channel and power assignment for incremental-relay multi-channel systems
    Pang, Lihua
    Zhang, Yang
    Han, Ruiyu
    Bai, Kaiyang
    Ren, Guangliang
    Li, Jiandong
    SCIENCE CHINA-INFORMATION SCIENCES, 2019, 62 (02)
  • [35] Lifetime maximization via joint channel and power assignment for incremental-relay multi-channel systems
    Lihua PANG
    Yang ZHANG
    Ruiyu HAN
    Kaiyang BAI
    Guangliang REN
    JiANDong LI
    Science China(Information Sciences), 2019, 62 (02) : 119 - 130
  • [36] Lifetime maximization via joint channel and power assignment for incremental-relay multi-channel systems
    Lihua Pang
    Yang Zhang
    Ruiyu Han
    Kaiyang Bai
    Guangliang Ren
    Jiandong Li
    Science China Information Sciences, 2019, 62
  • [37] Wideband Multi-Channel Multi-Way Power Combiner With High Frequency Selectivity
    Song, Kaijun
    Zhu, Lijuan
    Xiong, Xin
    Fan, Yong
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2023, 70 (04) : 1376 - 1379
  • [38] Simultaneous Multi-Channel Microwave Photonic Signal Processing
    Chen, Lawrence R.
    Moslemi, Parisa
    Ma, Ming
    Adams, Rhys
    PHOTONICS, 2017, 4 (04)
  • [39] MULTI-CHANNEL SYSTEM FOR MICROWAVE-HEATING OF TISSUES
    HAND, JW
    BRITISH JOURNAL OF RADIOLOGY, 1979, 52 (624): : 984 - 988
  • [40] A novel mode-transducing antenna for high-power microwave application
    Yuan, Cheng-Wei
    Fan, Yu-Wei
    Zhong, Hui-Huang
    Liu, Qing-Xiang
    Qian, Bao-Liang
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (10) : 3022 - 3025
12345