R. Pasquinelli

Low Cost High Efficiency Magnetrons for Accelerator Applications

R. Pasquinelli

High efficiency, low cost RF sources are required for proton, ion, and muon accelerators. These sources must be compact and provide precise control of the output power and phase. Currently only large, expensive klystrons can provide this performance. Calabazas Creek Research Inc. …

us (code pays fourni par la source)

RF system for the MICE demonstration of ionization cooling

K. Ronald, C. G. Whyte, Alexander Dick, A. R. Young et autres

Muon accelerators offer an attractive option for a range of future particle physics experiments. They can enable high energy (TeV+) high energy lepton colliders whilst mitigating the difficulty of synchrotron losses, and can provide intense beams of neutrinos for fundamental physics experiments …

il, us, gb (code pays fourni par la source)

Amplitude and Phase Controlled Magnetron-Based, RF Source

R. Lawrence Ives, Michael Read, Thuc Bui, David Marsden et autres

Assembly is almost complete for a magnetron-based, RF system that provides both amplitude and phase control of the power for driving accelerators. The system leverages the inherent high efficiency of magnetrons with advanced electronics to control the RF output in real time …

us (code pays fourni par la source)

RF system for the MICE demonstration of ionisation cooling

K. Ronald, C. G. Whyte, Alexander Dick, A. R. Young et autres

Muon accelerators offer an attractive option for a range of future particle physics experiments. They can enable high energy (TeV+) high energy lepton colliders whilst mitigating the difficulty of synchrotron losses, and can provide intense beams of neutrinos for fundamental physics experiments …

gb, us (code pays fourni par la source)

Advanced, phase-locked, 100 kW, 1.3 GHz magnetron

Michael Read, R. Lawrence Ives, Thuc Bui, Brian Chase et autres

Calabazas Creek Research, Inc., in collaboration with Fermilab and Communications & Power Industries, LLC, is developing a phase locked, 100 kW peak, 10 kW average magnetron-based RF system for driving accelerators. Phase locking will be achieved using an approach originated at Fermilab …

us (code pays fourni par la source)

Advanced, phase-locked, 100 kW, 1.3 GHz magnetron

Michael Read, R. Lawrence Ives, Thuc Bui, R. Pasquinelli et autres

Calabazas Creek Research, Inc., in collaboration with Fermilab and Communications & Power Industries, LLC, is developing a phase-locked, 100 kW peak, 10 kW average power magnetron-based RF system for driving accelerators. Phase locking will be achieved using an approach originating at Fermilab …

us (code pays fourni par la source)

Advanced, phase-locked, 100 kW, 1.3 GHz magnetron

Michael Read, R. Lawrence Ives, Thuc Bui, R. Pasquinelli et autres

Calabazas Creek Research, Inc., in collaboration with Fermilab and Communications & Power Industries, LLC. (CPI), is developing a phase locked, 100 kW peak, 10 kW average magnetron-based RF system for driving accelerators. Phase locking will be achieved using an approach originating at …

us (code pays fourni par la source)

History and Technology Developments of Radio Frequency (RF) Systems for Particle Accelerators

A. Nassiri, Brian Chase, P. Craievich, Alessandro Fabris et autres

This article attempts to give a historical account and review of technological developments and innovations in radio frequency (RF) systems for particle accelerators. The evolution from electrostatic field to the use of RF voltage suggested by R. Wideröe made it possible to …

us, ch, it, fr, se (code pays fourni par la source)

Precision vector control of a superconducting RF cavity driven by an injection locked magnetron

Brian Chase, R. Pasquinelli, E. Cullerton, P. Varghese

The technique presented in this paper enables the regulation of both radio frequency amplitude and phase in narrow band devices such as a Superconducting RF (SRF) cavity driven by constant power output devices i.e. magnetrons [1]. The ability to use low cost …

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Installation and Commissioning of the MICE RF Module Prototype

Y. Torun, T. Anderson, D. Bowring, М. Chung et autres

A special vacuum vessel prototype was built to house the first production 201 MHz RF cavity for the International Muon Ionization Cooling Experiment (MICE). The resulting prototype RF module has been assembled, instrumented, installed and commissioned at Fermilab's MuCool Test Area and …

us, it (code pays fourni par la source)

SRF, Compact Accelerators for Industry & Society

R. Kephart, Sandra Biedron, Brian Chase, Swapan Chattopadhyay et autres

Accelerators developed for Science now are used broadly for industrial, medical, and security applications. Over 30,000 accelerators touch over $500B/yr in products producing a major impact on our economy, health, and well being. Industrial accelerators must be cost effective, simple, versatile, efficient, …

us (code pays fourni par la source)

Regime of a wideband phase-amplitude modulation in a CW magnetron transmitter with a phase control

Grigory Kazakevich, R. P. Johnson, Brian Chase, R. Pasquinelli et autres

A model of the CW high-power transmitter, utilizing frequency-locked magnetrons with a phase control studied initially as a prototype of controllable in phase and power an RF source for intensity-frontier superconducting linacs, was considered for telecommunication as a model of magnetron source, …