Title :
Spread-spectrum PN-coded waveform detection for communications ESM
Author :
Warner, E.S. ; Mulgrew, B. ; Grant, P.M.
Author_Institution :
Dept. of Electr. Eng., Edinburgh Univ., UK
fDate :
1/31/1994 12:00:00 AM
Abstract :
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
Keywords :
codes; correlation methods; electronic warfare; feedback; shift registers; spread spectrum communication; communications ESM; linear feedback shift register; pseudonoise code; spread-spectrum systems; spreading function; triple correlation analysis; waveform demodulation;
Conference_Titel :
Signal Processing in Electronic Warfare, IEE Colloquium on
Conference_Location :
London
