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Title: A finite different field solver for dipole modes

Conference ·
OSTI ID:10179588

A finite element field solver for dipole modes in axisymmetric structures has been written. The second-order elements used in this formulation yield accurate mode frequencies with no spurious modes. Quasi-periodic boundaries are included to allow travelling waves in periodic structures. The solver is useful in applications requiring precise frequency calculations such as detuned accelerator structures for linear colliders. Comparisons are made with measurements and with the popular but less accurate field solver URMEL.

Research Organization:
Stanford Linear Accelerator Center, Menlo Park, CA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC03-76SF00515
OSTI ID:
10179588
Report Number(s):
SLAC-PUB-5881; CONF-9208109-43; ON: DE93001812
Resource Relation:
Conference: 16. international LINAC conference,Ottawa (Canada),23-28 Aug 1992; Other Information: PBD: Aug 1992
Country of Publication:
United States
Language:
English