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
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