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Hier finden Sie wissenschaftliche Publikationen aus den FraunhoferInstituten. Aperiodic autocorrelation of polyphase sequences with a small peakfactor
 Matthews, M.B.: Conference record of the ThirtyThird Asilomar Conference on Signals, Systems & Computers. Vol.1 Piscataway, NJ: IEEE Operations Center, 1999 ISBN: 0780357000 pp.705709 
 Asilomar Conference on Signals, Systems & Computers <33, 1999, Pacific Grove/Calif.> 

 English 
 Conference Paper 
 Fraunhofer HHI () 
Abstract
The aperiodic autocorrelation function (ACF) of polyphase sequences that behave well in terms of the peakfactor is investigated. General considerations concerning arbitrary polyphase sequences are followed by the analysis of binary RudinShapiro sequences and the socalled Zygmund sequences. In the first case, the asymptotic limit of the inverse meritfactor is considered to make clear that sequences with a very small peakfactor can exhibit poor aperiodic ACF properties. Then an investigation of the aperiodic ACF of Zygmund sequences is presented. The phase function of these sequences does not depend on the sequence length, and thus they are simple to design regarding the partial autocorrelation function.