Spread-spectrum PN-coded waveform detection for communications ESM
E.S. Warner, B. Mulgrew, P.M. Grant · 1994
The feedback function of the linear feedback shift register, which generates the coded sequences employed in spread-spectrum systems for the spreading function, is detected by the use of triple correlation analysis. This allows the pseudonoise (PN) code to be determined for correct waveform demodulation.