AN2373 - Ranking Original Pseudo-Noise Codes in a DSSS System | Cypress Semiconductor
AN2373 - Ranking Original Pseudo-Noise Codes in a DSSS System
May 28, 2020
If a WirelessUSB(TM) or any direct-sequence spread spectrum (DSSS) system is to be used with unique pseudo-noise (PN) codes, an assessment should be done of the code's auto-correlation properties. This Application Note explains about assessing the quality of a given PN code relative to another, because it is important in choosing a code appropriate for an application.