Gehrmann, ElkeElkeGehrmannJacob, Arne F.Arne F.Jacob2021-01-082021-01-082014-04IEEE International Vacuum Electronics Conference (IVEC 2014)http://hdl.handle.net/11420/8345A filter consisting of periodic transmission line discontinuities to suppress the second harmonic in a traveling wave tube (TWT) is analyzed regarding the influence of its overall length and the length of a period on the stopband. The filter properties for varied period lengths are investigated. The focus is on spurious effects at the stopband edges and on the bandwidth.enAllgemeines, WissenschaftConference Paper10.1109/IVEC.2014.6857598Other