Title :
W-band 100W pulsed TWT amplifiers for power combining experiment
Author :
Jinjun Feng ; Jun Cai ; Xianping Wu ; Yinfu Hu ; Yanjun Cui ; Yinghua Du ; Ruitong Dong ; Jingkai Liu ; Ji Chen ; Xiaoqing Zhang ; Yi Tong ; Yunhai Li
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Beijing Vacuum Electron. Res. Inst., Beijing, China
Abstract :
W-band pulsed TWT Amplifiers have been developed as transmitters for weather radar of cloud detection. The test results show that two amplifiers can reach over 100W output power at 10% duty cycle in the air cooling condition.
Keywords :
microwave amplifiers; power combiners; travelling wave amplifiers; travelling wave tubes; W-band pulsed TWT amplifiers; air cooling; cloud detection; power 100 W; power combining; transmitters; weather radar; Clouds; Cooling; Power amplifiers; Power generation; Power supplies; Radar; Thermal analysis; Amplifier; Power combining; TWT; W-band;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857546
