Method of and apparatus for demodulating a signal conveyed by multiple carriers

摘要: A demodulating apparatus for receiving and a signal transmitted by use of plurality carriers having different frequencies employs demodulator frequency-analyzing specific time waveform defined data in one modulation symbol duration guard times accompanying the to provide demodulated waveform. correlation detector determines value between received spaced apart from period corresponding duration. An integrating circuit integrates detected signal, peak-position discriminator an integrated supplied thereto circuit. Correction timing frequency offsets demodulation processing is carried out on basis information discriminated discriminator.