Nonlinear phase behaviour of travelling-wave tubes
An expression is derived which gives the a.m./p.m. conversion factor of a t.w.t. as a function of the helix voltage, when the beam current is varied in such a way as to keep the gain constant.
An expression is derived which gives the a.m./p.m. conversion factor of a t.w.t. as a function of the helix voltage, when the beam current is varied in such a way as to keep the gain constant.