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TY - CONF AU - Chou, P.J. AU - Chan, C.K. AU - Chang, C.-C. AU - Hsu, K.T. AU - Hu, K.H. AU - Kuan, C.K. AU - Sheng, I.C. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - The Design Improvement of Horizontal Stripline Kicker in TPS Storage Ring J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - We plan to replace the existing horizontal stripline kicker of the transverse feedback system with an improved design. Large reflected power was observed at the downstream port of stripline kicker driven by the feedback amplifier. A rapid surge of vacuum pressure was observed when we tested the high current operation in TPS storage ring in April 2016. A burned feedthrough of the horizontal stripline kicker was discovered during a maintenance shutdown. The improved design is targeted to reduce the reflection of driving power from feedback system and to reduce beam induced RF heating. This major modification of the design is described. The results of RF simulation performed with the electromagnetic code GdfidL are reported as well. PB - JACoW CP - Geneva, Switzerland SP - 1961 EP - 1963 KW - kicker KW - impedance KW - storage-ring KW - vacuum KW - operation DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-TUPIK105 UR - http://jacow.org/ipac2017/papers/tupik105.pdf ER -