P. Pelletier

Low‐frequency, multigigawatt microwave pulses generated by a virtual cathode oscillator

J. Christofferson, M. Haworth, B. Anderson, 1989 .

Experimental observation of two microwave radiation mechanisms with widely separated frequencies during the output pulse of a high‐voltage virtual cathode oscillator

L. Thode, M. Haworth, R. Adler, 1991 .