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TY - CONF AU - Li, J.Q. AU - Chen, Q.S. AU - Fan, K. AU - Tang, K. AU - Tian, P. ED - Schaa, Volker RW TI - Design and Simulation of Stripline BPM for HUST Proton Therapy Facility J2 - Proc. of IBIC2018, Shanghai, China, 09-13 September 2018 CY - Shanghai, China T2 - International Beam Instrumentation Conference T3 - 7 LA - english AB - Proton beams used in Huazhong University of Science and Technology Proton Therapy Facility（HUST-PTF）have extreme low currents of the order of nanoampere，which is a great challenge to beam diagnostics due to low signal level. Conventional destructive beam diagnostic devices will affect the quality of the beam and cannot work online during the patient treatment, so a non-destructive stripline beam position monitor (BPM) is designed. This study will introduce some analysis and simulation results of the stripline BPM, such as the coupling between the electrodes, impedance matching, signal response, etc. We also discussed how to increase the output signal by geometry optimization. PB - JACoW Publishing CP - Geneva, Switzerland SP - 281 EP - 283 KW - coupling KW - impedance KW - proton KW - dipole KW - electron DA - 2019/01 PY - 2019 SN - 978-3-95450-201-1 DO - DOI: 10.18429/JACoW-IBIC2018-TUPB10 UR - http://jacow.org/ibic2018/papers/tupb10.pdf ER -