Method and apparatus for producing pseudorandom signal

摘要

A pseudorandom signal generator uses two pseudorandom signals having a small correlation with each other to generate a cross-correlation function of the two pseudorandom signals, and to output a value of the cross-correlation function as a new pseudorandom signal. As the new pseudorandom signal as a result has random phases and random amplitudes, many new pseudorandom signals can be generated by the two existing pseudorandom signals.