System for detecting and correcting signal distortion

System for detecting the presence of a signal of a particular da

System for direct acquisition of received signals

System for direct acquisition of received signals

System for direct sequence spreading

System for extracting timing information from a digital waveform

System for fast lock and acquisition of ultra-wideband signals

System for high accuracy remote decoding

System for method for fine acquisition of a spread spectrum...

System for reducing the affects of signal fading on received sig

System for spread spectrum communication

System for synchronizing data frame groups in a serial bit strea

System for synchronizing data frames in a serial bit stream

System for synchronizing exchanges of a telecommunications netwo

System for transmitting digital data over an electricity power l

System for transporting frequency hopping signals

System for treatment data by the frequency hopping method

System for, and method of, providing frequency hopping

System for, and method of, providing frequency hopping

System for, and method of, providing frequency hopping