Investigations of photonic band gap microwave-driven accelerating cavity

Author

Wu, Cong-Feng ; Li, Zhiping ; Song, Ruiying ; Dong, Sai ; He, Xiaodong

Author_Institution

Nat. Synchrotron Radiat. Lab., Univ. of Sci. & Tech. of China, Hefei

Volume

3

fYear

2008

fDate

21-24 April 2008

Firstpage

1576

Lastpage

1579

Abstract

We report the calculation and cold test results for an 11.424 GHz photonic band gap (PBG) cell, which can be utilized as an accelerating cavity. Cold test results are compared with the theoretical design of the resonator. The S parameters and the field pattern were simulated for the PBG-based cavity by putting the six SiC rods, which are used as the microwave absorber, at the outer circle of the cavity instead of the six copper rods. The simulation results show that the higher-order-modes may be efficiently suppressed.

Keywords

S-parameters; cavity resonators; microwave materials; photonic band gap; PBG; S parameters; accelerating cavity; field pattern; frequency 11.424 GHz; higher-order-modes; microwave absorber; photonic band gap microwave; resonator theoretical design; Acceleration; Copper; Frequency; Life estimation; Periodic structures; Photonic band gap; Scattering parameters; Silicon carbide; Structural rods; Testing; HOM suppression; accelerating cavity; photonic band gap;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540753

Filename

4540753