Title :
Broadband-wideangle phase shifter for stochastic cooling in heavy-ion accelerator facility
Author :
Schmiedel, H. ; Scior, A. ; Nolden, F. ; Schwinn, A.
Author_Institution :
Univ. of Appl. Sci., Dieburg, Germany
fDate :
6/21/1905 12:00:00 AM
Abstract :
This paper describes design and performance of a broadband-wideangle phase shifter developed for a special application. Three identical phase shifters are implemented in a control-loop circuit within a stochastic-cooling system to generate very thin, high precision heavy-ion beams. The loop design requests wide-angle phase range, wide frequency band, and controllable phase constant with frequency. Precision ion beams are very promising for research in particle physics and may be used in the future for cancer treatment also
Keywords :
accelerator control systems; beam handling equipment; cooling; ion accelerators; nuclear electronics; phase shifters; storage rings; ESR; Experimental Storage Ring; broadband-wideangle phase shifter; control-loop circuit; controllable phase constant; frequency band; heavy-ion accelerator facility; heavy-ion beams; particle physics; stochastic cooling; wide-angle phase range; Control systems; Cooling; Frequency; Ion accelerators; Paramagnetic resonance; Particle beams; Phase shifters; Stochastic processes; Stochastic systems; Storage rings;
Conference_Titel :
High Power Microwave Electronics: Measurements, Identification, Applications, 1999. MIA-ME '99. Proceedings of the IEEE-Russia Conference
Conference_Location :
Novosibirsk
Print_ISBN :
5-7782-0270-9
DOI :
10.1109/MIAME.1999.827836
