Title :
Sawtooth wave generation for pre-buncher cavity in ISAC
Author :
Fong, K. ; Laverty, M. ; Fang, S. ; Uzat, W.
Author_Institution :
TRIUMF, Vancouver, BC, Canada
Abstract :
Two phase-locked loops operating with a reference frequency of 11.667 MHz are used to generate the Fourier components for a sawtooth waveform with a repetition frequency of 11.667 MHz. These frequencies are combined at signal level, amplified and used to power a set of parallel plates inside the pre-buncher cavity up to 600 Vp-p. The resultant sawtooth waveform is feedback regulated by I/Q regulation of its individual Fourier components
Keywords :
Fourier series; accelerator cavities; phase locked loops; waveform generators; 11.667 MHz; 600 V; Fourier components; I/Q regulation; ISAC; phase-locked loops; pre-buncher cavity; reference frequency; sawtooth wave generation; Circuits; Detectors; Digital signal processors; Feedback; Frequency synthesizers; Impedance matching; Phase locked loops; Power amplifiers; Power harmonic filters; Voltage-controlled oscillators;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.753107
