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

作者：Bin Deng^*; Qiang Zhang

来源：Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC), 2016-05-17 to 2016-05-21.

• microwave rotary joint
• high-power
• multi-channel

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.

• 出版日期2016
• 单位南京大学