DocumentCode :
1231548
Title :
On a Scrambling Property of Feedback Shift Registers
Author :
Henriksson, Ulf
Author_Institution :
Chalmers Univ. of Tech., Gothenburg, Sweden
Volume :
20
Issue :
5
fYear :
1972
fDate :
10/1/1972 12:00:00 AM
Firstpage :
998
Lastpage :
1001
Abstract :
A scrambling property of binary feedback shift registers is investigated. When the input sequence has a certain defined randomness, the output symbols are uncorrelated everywhere, except possibly at symbol separations that are integer multiples of the exponent of the feedback polynomial. At those points the output autocorrelation is shown to be equal to higher order moments of the input sequence.
Keywords :
Binary sequences; Counting circuits; Delay; Feedback; Filters; Flow graphs; Phase change materials; Shift registers; Signal detection; TV;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1972.1091262
Filename :
1091262
Link To Document :
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