• N.P. Sobenin, A. Anisimov, I.I.V. Isaev, S.V. Kutsaev, M.V. Lalayan, A.Yu. Smirnov
  MEPhI, Moscow
• A.A. Zavadtsev, D.A. Zavadtsev
  Nano, Moscow

New possibilities of the polarization plane stabilization in the traveling hybrid TM11 wave deflectors are considered in this paper. These possibilities are realized in two new structures: DLW with two peripheral recesses in cells and DLW with oval aperture. In terms of electro-dynamic parameters, thermal regimes and manufacturing technology these structures as well as a classical structure with two stabilizing holes show some advantages and some disadvantages. The advantages of the new structures are good RF mode separation and effective cooling. The specifics of such structures tuning are also described.