An Equivalent Circuit Model and Power Calculations for the Aps Spx Crab Cavities
نویسنده
چکیده
An equivalent parallel resistor-inductor-capacitor (RLC) circuit with beam loading for a polarized TM110 dipole-mode cavity is developed and minimum radiofrequency (rf) generator requirements are calculated for the Advanced Photon Source (APS) short-pulse x-ray (SPX) superconducting rf (SRF) crab cavities. INTRODUCTION The polarized TM110 dipole-mode loss parameter is defined as [1]: U y V Q y R q U y k Z r loss 4 ) ( 2 ) ( ) ( 2 ) 1 (
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