| 摘要 |
<p>Timing phase information is extracted from the power spectrum of a received signal the amplitude of which is modulated in units of a frame or subframe, and timing phase synchronization of the received signal is effected by using the timing phase information. A first vector signal of a power spectrum is generated, the first vector signal is multiplied by a second vector signal to rotate the first vector signal, the sign of the rotated first vector signal is judged, the result is integrated and outputted as a timing phase signal, and the integrated value is subjected to vector conversion and fed back together with the second vector signal.</p> |
