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Farkas, Z.D.

Paper Title Page
WPAT067 High Power Disk Loaded Guide Load 3715
 
  • Z.D. Farkas
    SLAC, Menlo Park, California
 
  Funding: Department of Energy, contract DE-AC03-76SF00515.

A method to design a matching section from a smooth guide to a disk loaded guide, using a variation of broadband matching* is described. Using this method, we show how to design high power loads, filters and attenuators. The load consists of a disk loaded coaxial guide, operating in the T·1001 mode. This mode has no electric field terminating on a conductor, has no axial currents. Therefore, it is expected that it will carry the 600 MW peak output power of the pulse compression network. We use coaxial geometry and stainless steel material to increase the attenuation per cell.

*S. B. Cohn, Optimum Design of Stepped Transmission Line Transformers. IRE Trans., Vol. MTT-3 pp16-21, April, 1995.