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TY - CONF AU - Kahn, S.A. AU - Dudas, A. AU - Johnson, R.P. AU - Neubauer, M.L. AU - Rimmer, R.A. AU - Wang, H. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - Eddy Current Analysis for a 1.495 GHz Injection-Locked Magnetron J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - An injection-locked amplitude modulated magnetron is being developed as a reliable, efficient RF source that could replace klystrons used in particle accelerators. A trim magnetic coil is used to alter the magnetic field in conjunction with the anode voltage to maintain an SRF cavity voltage while the cavity is experiencing microphonics and changing beam loading. The microphonic noise modes have frequencies in the range 10-100 Hz. The changing magnetic field will induce transient eddy currents in the copper anode of the magnetron which will buck the field in the interaction region. This paper will describe the calculation and handling of the eddy currents in the magnetron. PB - JACoW CP - Geneva, Switzerland SP - 4383 EP - 4385 KW - interaction-region KW - cavity KW - injection KW - klystron KW - SRF DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-THPIK121 UR - http://jacow.org/ipac2017/papers/thpik121.pdf ER -