Title :
Research of kilowatts W-band overmoded TWT
Author :
Yinfu Hu;Jinjun Feng
Author_Institution :
National Key Laboratory of Science and Technology on Vacuum Electronics, Beijing Vacuum Electronics Research Institute, 13 Jiuxianqiao Road, Chaoyang District, Beijing, China, 100015
Abstract :
In order to improve the power capacity of W-band Travelling Wave Tube (TWT), this paper proposed an overmoded TWT interaction circuit. The mode selection and circuit design was presented. A mode converter was also designed to excite the higher interaction mode. The simulation results show that nearly 1 kilowatts power could be reached in W-band.
Keywords :
"Integrated circuit modeling","Oscillators","Couplings","Dispersion","Vacuum electronics","Cavity resonators","Impedance"
Conference_Titel :
Millimeter Waves and THz Technology Workshop (UCMMT), 2015 8th UK, Europe, China
DOI :
10.1109/UCMMT.2015.7460596
