Phase noise compensation receiver

[Problem] In order to solve a problem of large amount of signal processing calculation existing in the conventional nonlinear phase noise compensation techniques, provided is a phase noise compensation receiver wherein a linear signal processing is used in the frequency domain, thereby achieving a phase noise compensation technique that uses a smaller calculation amount than the conventional techniques and also achieving a highly reliable high-speed signal transfer. [Solution] A phase noise compensation receiver for receiving orthogonal frequency division multiplexed (OFDM) signals comprises: a phase noise compensation factor estimation circuit that estimates a phase noise compensation factor by use of a known pilot signal included in OFDM symbols and by use of a replica signal; and a phase noise compensation circuit that combines, by use of the phase noise compensation factor outputted from the phase noise compensation factor estimation circuit, received subcarrier signals having been subjected to three-adjacent-channel equalization, thereby compensating for local-oscillator phase noises included in the received signals.