Title :
Simulations for the advanced photonic band gap accelerating structure
Author :
Fan, Hao ; Wu, Cong-Feng ; Liu, Guangchao
Author_Institution :
Nat. Synchrotron Radiat. Lab., Univ. of Sci. & Tech. of China, Hefei, China
Abstract :
Photonic band gap(PBG) accelerating structures have gained increasing attentions for the HOMs damping property. A cavity of advanced 2-D metallic PBG structure has been designed in order to improve the pulsed heating performance. Simulations and design of the couplers for the advanced PBG traveling wave accelerating structure is accomplished. A method to suppress the high order modes (HOMs) is proposed. The changes in the frequency caused by the radial movement of rods have also been studied for tuning.
Keywords :
photonic band gap; waveguide couplers; 2D metallic PBG structure; PBG traveling wave accelerating structure; advanced photonic band gap accelerating structure; high order modes; pulsed heating performance; radial movement; Acceleration; Couplers; Damping; Electromagnetic heating; Photonic band gap; Resonant frequency; Scattering parameters; Structural rods; Synchrotron radiation; Tuning;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5524784
