Patent Number: 8,798,203

Title: Signal processing apparatus and signal processing method

Abstract: Disclosed herein is a signal processing apparatus including: a frequency multiplier configured to carry out an N-times frequency multiplication process on a modulated signal obtained as a result of an N phase shift keying modulation process in order to generate a multiplied frequency signal; and an oscillator configured to oscillate the multiplied frequency signal as an injected signal in order to generate a signal obtained by carrying out a by-N frequency division process on the multiplied frequency signal to serve as a reproduced carrier which is a carrier reproduced from the modulated signal.

Inventors: Takeuchi; Hidenori (Kanagawa, JP)

Assignee: Sony Corporation

International Classification: H04L 27/20 (20060101)

Expiration Date: 8/05/12018