TY - GEN
T1 - Simulation of the high-pass filter for 56MHz cavity for RHIC
AU - Wu, Q.
AU - Ben-Zvi, I.
PY - 2010
Y1 - 2010
N2 - The 56MHz Superconducting RF (SRF) cavity for RHIC places high demands on High Order Mode (HOM) damping, as well as requiring a high field at the gap with the fundamental mode frequency. The damper is designed to extract all modes to the resistance load outside, including the fundamental mode. Therefore, the circuit must incorporate a high-pass filter to reflect back the fundamental mode into the cavity. In this paper, we show the good frequency response map obtained from our filter's design. We extract a circuit diagram from the microwave elements that simulate well the frequency spectrum of the final filter. We also demonstrate that the filter power dissipation over its frequency range is small enough for cryogenic cooling.
AB - The 56MHz Superconducting RF (SRF) cavity for RHIC places high demands on High Order Mode (HOM) damping, as well as requiring a high field at the gap with the fundamental mode frequency. The damper is designed to extract all modes to the resistance load outside, including the fundamental mode. Therefore, the circuit must incorporate a high-pass filter to reflect back the fundamental mode into the cavity. In this paper, we show the good frequency response map obtained from our filter's design. We extract a circuit diagram from the microwave elements that simulate well the frequency spectrum of the final filter. We also demonstrate that the filter power dissipation over its frequency range is small enough for cryogenic cooling.
UR - https://www.scopus.com/pages/publications/84886912463
M3 - Conference contribution
AN - SCOPUS:84886912463
SN - 9789290833529
T3 - IPAC 2010 - 1st International Particle Accelerator Conference
SP - 3078
EP - 3080
BT - IPAC 2010 - 1st International Particle Accelerator Conference
T2 - 1st International Particle Accelerator Conference, IPAC 2010
Y2 - 23 May 2010 through 28 May 2010
ER -