Vector-X: A Frequency Multiplying Microwave Power Source

An analysis of a novel microwave power source, the Vector-Xtrade, is presented. This device relies on the trajectory modulation concept, in which the electron beam is deflected by the RF drive signal and filtered to produce AC current. In the Vector-Xtrade, modulation occurs at a multiple of the drive frequency. This is achieved without relying on harmonic interaction, permitting highly efficient operation. Production of millimeter wave and terahertz radiation at significantly higher power levels than conventional slow wave devices is anticipated.