Title :
Design and simulation of a millimeter wave FWTWT
Author :
Mousavi, Seyed Mohammad Z. ; Asadi, Shahrooz ; Razavi, Seyed Mohsen ; Hamidi, Emad
Author_Institution :
Dept. of Electr. Eng., Shahid Beheshti Univ., Tehran, Iran
Abstract :
A Q-band folded waveguide traveling wave tube (FW-TWT) designed and its geometrical dimensions optimized to achieve better bandwidth. An average output power exceeding 195 watts and a bandwidth of greater than 8 GHz around the 44Ghz has achieved. Our results verified by both small signal theory and PIC simulator.
Keywords :
millimetre wave tubes; travelling wave tubes; PIC simulator; Q-band folded waveguide traveling wave tube; geometrical dimensions; millimeter wave FWTWT; small signal theory; Bandwidth; Educational institutions; Electron tubes; Numerical models; Power amplifiers; Power generation; Software; CST STUDIO; High Power Amplifiers; PIC solver; Traveling Wave Tube; folded waveguide;
Conference_Titel :
Electrical Engineering (ICEE), 2014 22nd Iranian Conference on
Conference_Location :
Tehran
DOI :
10.1109/IranianCEE.2014.6999830
