1999/04/06 by Valeri Kapin
Physics and Astronomy · #physics.acc-ph
published as Fourth European Particle Accelerator Conf., London, 1994 by World Scientific Publishing Co. Pte. Ltd., Vol.3, pp.2191-2193 · 3 pages, 9 figures
arxiv created 1999/04/06 · arxiv updated 2009/12/01
The normal mode theory of the transmission lines is applied to the studies of the Four-Rod RFQ. This resonator consists of four quadrupole electrodes and stems. It can be simulated by the four-conductor shielded transmission line, which is loaded by sets of coaxial transmission lines corresponding to the support stems. The ideal case of the indefinite periodic Four-Rod RFQ is considered. Formulas for resonance frequency, the voltage distribution along the electrodes and the shunt impedance are obtained.