A synchronizing method and circuit accurately and stably operates a direct spread spectrum multiple access communication system. A signal transmitted by modulating the spreading code with data at the transmission side is sampled by a signal of n times (n: 1 or larger integer) the clock speed of the...http://www.google.com/patents/US5818869?utm_source=gb-gplus-sharePatent US5818869 - Spread spectrum communication synchronizing method and its circuit
