Title: CLIC meeting
1I.Syratchev 26.02.2000
Simulation of the full-size PETS with
GDFIDL. Data from W.Bruns
2Simulation of the full-size PETS with GDFIDL
The PETS geometry created with GDFIDL
3Simulation of the full-size PETS with GDFIDL
The dipole wake envelope for the 0.5 m structure
Fourier analysis of the wake at a different gate
positions.
1 m
Amplitude
3 m
5 m
9 m
Frequency, GHz
The unexpected 12.086 GHz mode is clearly seen.
4Simulation of the full-size PETS with GDFIDL
Low frequency trapped modes.
The equivalent radius for the PETS trapped modes
Re15.14 mm was defined for the
given frequency of the lowest mode -12.086 GHz
and fixed wavelength 1.0 m. The simulations with
HFSS confirmed that at least 3 modes are nicely
trapped.
Q-factor
Frequency, GHz
Wavelength, mm
Wavelength, mm
Transit time factor
Wavelength, mm