Tahir, I. and Dexter, A. C. and Carter, Richard G. (2006) Use of DSP and fast feedback for accurate phase control of an injection locked magnetron. In: 2006 IEEE International Vacuum Electronics Conference held jointly with 2006 IEEE International Vacuum Electron Sources, 2006-04-252006-04-27.
Full text not available from this repository.Abstract
Accurate phase control is demonstrated for an injection locked CW `cooker' magnetron in the presence of significant disturbing influences to its natural frequency (i.e. temperature, load and supply voltage fluctuations). This was achieved by driving the magnetron as a current controlled oscillator and at the same time controlling the phase of the injection signal by fast feedback. The control algorithm is implemented by a digital signal processing ic to allow some element of feedforward control.