Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method

摘要

A multi-path detection circuit can improve path detection accuracy in the environment where the path is located close in the extent of one chip in the multi-path detection circuit of CDMA type receiver unit. The multi-path detection circuit has generating means (14) for generating a local correlated peak, and removing means (15) for removing the local generated peak from the delay profile.