Numerical simulation of waveguide input/output couplers for a planar mm-wave linac cavity
Conference
·
OSTI ID:10172018
A double-sided planar mm-wave linear accelerating cavity structure has been studied. The input/output couplers for the accelerating cavity structure have been designed using the Hewlett-Packard High Frequency Structure Simulator (HFSS). The program is a frequency domain finite element 3-D field solver and can include matched port boundary conditions. The power transmission property of the structure is calculated in the frequency domain. The dimensions of the, coupling cavities and the irises at the input/output ports are adjusted to have the structure matched to rectangular waveguides. The field distributions in the accelerating structure for the 2{pi}/3-mode traveling wave are shown.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 10172018
- Report Number(s):
- ANL/ASD/CP--83555; CONF-940618--29; ON: DE94016304
- Country of Publication:
- United States
- Language:
- English
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