Acquisition of a spreading sequence in aperiodic DSSS systems


Applying matched filter technique to aperiodic DSSS

The matched filter technique offers the best performances in terms of acquisition speed under low signal-to-noise (SN) ratio conditions and is less affected by problems of missed and/or false acquisition. However, it has some limitations which the patented solution aims to resolve:

- the large amount of computational resources required for its implementation;

- it cannot be used in aperiodic DSSS systems.