TY - BOOK AU - Okot-Uma, Wod'olobo TI - The effect of an electron beam on the r-f field of 3-cm microwaves i n a hollow metal rectangular waveguide PY - 1974/// CY - Kampala PB - Makerere University KW - Travelling wave tube KW - Microwaves KW - Electronic beams N1 - Thesis (M.Sc.) - Makerere University, 1974 ER -