Guyomarc'h, D.Hogge, J.P.Siegrist, M.2008-05-132008-05-132008-05-131998https://infoscience.epfl.ch/handle/20.500.14299/24661Resonator with grating for a quasi-optical gyrotron operating at the third harmonic frequency of 260 GHztext::conference output::conference proceedings::conference paper