THE RADIATED EMI ISOLATION FOR TPS KICKER MAGNET

Electromagnetic interference (EMI) is a critical problem for electronic equipment, especially for those sophisticated measuring sensors using in TLS (Taiwan Light Source). Therefore, lots of efforts have been made to isolate the electromagnetic noise from the kicker magnets system. In this article, we performed an experiment by using different thicknesses of aluminium plates to block off the specific frequency of radiated electromagnetic wave. Furthermore, the different widths of slits simulated the necessary openings on kicker assembly. According to the results, some parameters were obtained for the enclosure design of kicker magnet in TPS (Taiwan Photon Source). According to the experiment results, these parameters provided a believable guideline in the beginning status of TPS kicker system.