A CDMA chip synchronization circuit is provided for a mobile communications system employing a wide band CDMA method, for example, a direct spread code division multiple access (DS-CDMA) method. The circuit is designed to perform detection of multipath receiving timing, particularly synchronous tracking,...http://www.google.de/patents/US6188679?utm_source=gb-gplus-sharePatent US6188679 - CDMA chip synchronization circuit
