Title :
P3-26: Three-dimensional particle-in-cell simulation of 35 GHz spatial-harmonic magnetron
Author :
Kim, Jung-Il ; Jeon, Seok-Gy ; Kim, Geun-Ju ; Han, Seong-Tae ; Tishchenko, A.S.
Author_Institution :
Center for Pioneering Med.-Phys. Res., Korea Electrotechnol. Res. Inst., Ansan, South Korea
Abstract :
A 35 GHz 3 kW spatial harmonic magnetron (SHM) employing the 20-vane unstrapped resonator is designed and is investigated by using a three-dimensional (3D) particle-in-cell (PIC) simulation. The saturated output power is 3.2 kW when the beam voltage is 6.5 kV and the anode current is 4 A.
Keywords :
electronic engineering computing; magnetrons; resonators; 20-vane unstrapped resonator; current 4 A; frequency 35 GHz; power 3 kW; power 3.2 kW; spatial-harmonic magnetron; three-dimensional particle-in-cell simulation; voltage 6.5 kV; Anodes; Cathodes; Finite difference methods; Frequency; Magnetic resonance; Medical simulation; Power generation; Saturation magnetization; Time domain analysis; Voltage; MAGIC3D; magnetron; millimeter wave; particle-in-cell; spatial-harmonic;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4244-7098-3
DOI :
10.1109/IVELEC.2010.5503391
