Analysis of power holes in helix traveling-wave tubes with non-uniform delay-lines Hägermann, Moritz Wulff, Michael Birtel, Philip Jacob, Arne 2020 - TUHH Open Research
Stopband and coupling-coefficient estimation for asymmetries in helical delay-lines Hägermann, Moritz Birtel, Philip Jacob, Arne 2020 - TUHH Open Research
Instabilities in Helix Traveling-Wave Tubes Hägermann, Moritz Birtel, Philip Jacob, Arne 2020 - TUHH Open Research