Polyphase sequences with good periodic and aperiodic autocorrelations
Pingzhi Fan, M. Darnell, B. Honary
Abstract
Pingzhi Fan, M. Darnell, B. Honary
Abstract
Polyphase sequences with ideal periodic autocorrelation functions and favorable aperiodic autocorrelation functions are considered. The properties of such polyphase sequences are studied. It is proved that there exist other Golomb (1965) sequences of length L whose maximum out-of-phase value is bounded by /spl radic/(L/c), where c is an positive number.>
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Polyphase sequences with ideal periodic autocorrelation functions and favorable aperiodic autocorrelation functions are considered. The properties of such polyphase sequences are studied. It is proved that there exist other Golomb (1965) sequences of length L whose maximum out-of-phase value is bounded by /spl radic/(L/c), where c is an positive number.>
Key concepts: Polyphase system, Aperiodic graph, Golomb coding, Autocorrelation, Bounded function, Complementary sequences, Mathematics, Combinatorics