CPC G01R 23/02 (2013.01) [G01R 21/00 (2013.01)] | 8 Claims |
1. A pulsed high frequency monitor, comprising:
a DC conversion circuit that converts a pulsed high frequency into a DC to output a power level;
a power level change detection circuit that detects a level change in the power level; and
a transition pattern determination circuit that determines a transition pattern of the power level in a time series on a basis of the level change detected by the power level change detection circuit,
wherein the transition pattern is a time-series pattern in a transition direction of the power level or a time-series pattern of a transition level of the power level.
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