Various types of echelette resonators for gyrotronsV.E. Zapevalov, S.N. Vlasov, E.V. Koposova, A.N. Kuftin, A.B. Paveliev and N.A. ZavolskyEPJ Web Conf., 195 (2018) 01022DOI: https://doi.org/10.1051/epjconf/201819501022
