Eighth CW and High Average Power RF Workshop

Session

Wednesday morning 2

14 May 2014, 11:00

Hotel NH Trieste (Elettra - Sincrotrone Trieste)

Conveners

Wednesday morning 2

• Doug Horan (Argonne National Laboratory)

35. 20 years of high average Fundamental Power Coupler designs at CERN

Eric Montesinos (CERN)

14/05/2014, 11:00

SPC judgements

Oral presentation

Description of high average Fundamental Power Coupler designed at CERN over the last 20 years. Main difficulties and power limitations. Some tips to propose better designs.

5. A Significant Increase of the Efficiency at the Operating Point of Very High Power Solid State RF Amplifiers (50 MHz to 1.3 GHz) by Remote P1 Control

Dr Nico Pupeter (Cryoelectra GmbH)

14/05/2014, 11:30

SPC judgements

Oral presentation

A new technique was developed to increase the efficiency of very high power RF amplifiers (50 MHz to 1.3 GHz) at a freely chosen operating point. This improvement can be achieved for a large range of output power by a remote P1-point control. The choice of the P1-point of an RF amplifier is a compromise between increased efficiency vs. increased harmonics and decreased linearity. Typically,...

22. Operational Experience with Superconducting RF Cavities at the Canadian Light Source

Mr Jonathan Stampe (Canadian Light Source)

14/05/2014, 12:00

SPC judgements

Oral presentation

The Canadian Light Source synchrotron has been using the CESR-B type 500 MHz superconducting cavity for over 10 years. This presentation will discuss operating experience with these cavities to date.