Fourier spectral simulations for wake fields in conducting cavities

Misun Min, Yong Ho Chin, Paul F. Fischer, Yong Chul Chae, Kwang Je Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We investigate Fourier spectral time-domain simulations applied to wake field calculations in two-dimensional cylindrical structures. The scheme involves second-order explicit leap-frogging in time and Fourier spectral approximation in space, which is obtained from simply replacing the spatial differentiation oprator of the YEE scheme by the Fourier differentiation operator on nonstaggered grids. This is a first step toward investigating high-order computational techniques with the Fourier spectral method, which is relatively simple to implement.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Particle Accelerator Conference, PAC07
Number of pages3
StatePublished - 2007
Externally publishedYes
EventIEEE Particle Accelerator Conference, PAC07 - Albuquerque, NM, United States
Duration: Jun 25 2007Jun 29 2007

Publication series

NameProceedings of the IEEE Particle Accelerator Conference


OtherIEEE Particle Accelerator Conference, PAC07
Country/TerritoryUnited States
CityAlbuquerque, NM

ASJC Scopus subject areas

  • Engineering(all)

Cite this