Title :
Discrete spectral phase coding (Corresp.)
Author :
Gallagher, Neal C., Jr.
fDate :
9/1/1976 12:00:00 AM
Abstract :
A novel approach to discrete signal encoding is presented. This approach is based on techniques employed in digital holography for the computation of phase-only holograms [1]. The decoded sequence exhibits a burst error immunity which is characteristic of holographic reproductions. Also, a nonrandom characterization of quantization error is presented that indicates a decoding procedure for reducing the quantization error in the decoded sequence.
Keywords :
Coding; DFT; Discrete Fourier transforms (DFT´s); PSK communication; Phase coding; Transform coding; Fourier transforms; Hilbert space; Indexing; Interpolation; Kernel; Sampling methods;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1976.1055597
