PEAK SUPPRESSION APPARATUS

摘要

A peak suppression apparatus includes an acquiring unit that acquires a first signal represented by an amplitude waveform of a multicarrier signal, a generator that generates a second signal represented by a waveform sequentially connecting a plurality of peak points adjacent to one another in the first signal as a peak detection signal for the multicarrier signal, a detector that detects a peak value and a peak timing of the multicarrier signal by using the peak detection signal, and a suppressing unit that suppresses a peak of the multicarrier signal based on the peak value and the peak timing.

主权项

1. A peak suppression apparatus comprising:
an acquiring unit that acquires a first signal represented by an amplitude waveform of a multicarrier signal; a generator that generates a second signal represented by a waveform sequentially connecting a plurality of peak points adjacent to one another in the first signal as a peak detection signal for the multicarrier signal; a detector that detects a peak value and a peak timing of the multicarrier signal by using the peak detection signal; and a suppressing unit that suppresses a peak of the multicarrier signal based on the peak value and the peak timing.