Autocorrelation Sidelobe Reduction Device for Phase-Coded Signals.
Abstract
A pulse compression decoder which oversamples by two the signal elements of a received phase-coded signal, performs a pairwise average on the signal elements at intervals equal to 1/2 the width of a signal element, reverse-codes the pairwise averages, combines the pairwise averages to form a sub-accumulation signal, and performs a pairwise average on the sub-accumulation signals at intervals equal to 1/2 the width of a signal element to produce a compressed pulse having a high peak-to-side lobe ratio. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 23, 1980
- Accession Number
- ADD007414
Entities
People
- Bernard L. Lewis
- Frank F. Krestschmer
Organizations
- United States Department of the Navy