Receiver synchronization based on chirp with a compound which has a component on frequency and a Low Frequency component.Where the components above and below the frequency overlapping in time for synchronization.

摘要

A receiver receives a Signal containing a compound having an up chirp Frequency Component and a Low Frequency component.The composite Frequency above and below overlap in time.A First Correlator correlates the Received Signal with the High Frequency Component to produce a First correlation.A Second Correlator is willing to Correlate the Received Signal with the Low Frequency Component to produce a Second correlation.A Processor determines an offset alignment of Data blocks by adding indices resulting from the first and second correlations.And the Processor determines a compensation of carrier frequency to Subtract the indices of the first and second correlations.The receiver is sincronizadode compensation agreement with the alienation of data block and the compensation of carrier frequency.