TY - CONF A1 - Heilmann, Manuel A1 - Meusel, Oliver A1 - Mäder, Dominik A1 - Ratzinger, Ulrich A1 - Schempp, Alwin T1 - A coupled RFQ-IH combination for the neutron source FRANZ T2 - Proceedings of IPAC11 Conference, San Sebastián, Spain N2 - The Frankfurt Neutron Source at the Stern-Gerlach-Zentrum is driven by a 2 MeV proton linac consisting of a 4-rod-radio-frequency-quadrupol (RFQ) and an 8 gap IH-DTL structure. RFQ and IH cavity will be powered by only one radio frequency (RF) amplifier to reduce costs. The RF-amplifier of the RFQ-IH combination is coupled into the RFQ. Internal inductive coupling along the axis connects the RFQ with the IH cavity ensuring the required power transition as well as a fixed phase relation between the two structures. The main acceleration of 120 keV up to 2.03 MeV will be reached by the RFQ-IH combination with 175 MHz and at a total length of 2.3 m. The losses in the RFQ-IH combination are about 200 kW. Y1 - 2011 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/36549 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-365498 UR - http://accelconf.web.cern.ch/AccelConf/IPAC2011/papers/mopc006.pdf SN - 978-92-9083-366-6 N1 - Copyright (c) 2011 by IPAC’11/EPS-AG — cc Creative Commons Attribution 3.0 (CC BY 3.0) IS - MOPC006 SP - 74 EP - 76 ER -