DOI 10.17586/0021-3454-2019-62-5-458-461
UDC 621.3.085.42
CODE SCALE BASED ON CYCLICALLY REARRANGED DE BRUIJN
ITMO University, Department of Computation Technologies; Professor
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Abstract. A code scale of the bit width n=4,6,10,12 with the only information track made in accordance with the symbols of regrouped de Bruijn sequence with the period l=2n, is proposed. The rearrangement is performed by cyclic sampling of de Bruijn sequence symbols with step m, where m=(2n-1)/(n+1). Reading elements in the number of n are placed along the code track of the scale also in increments of m. With equal resolution of such a single-track scale and n-bit code scale, the proposed code scale is easier to manufacture and has smaller dimensions.
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