Properties of Even-Length Barker Codes and Specific Polyphase Codes with Barker Type Autocorrelation Functions

reportActive / Technical Report | Accession Number: ADA117415 | Open PDF

Abstract:

Properties of even-length Barker codes, if they exist, are derived. The analysis leads to the analysis of polyphase codes. Similar properties are derived for specific types of polyphase codes, with Barker type autocorrelation functions. The analysis is done in the time and frequency domains including linear algebra and Z transform treatments, and suggests a procedure to search for codes with Barker type autocorrelation functions. The search problem is reduced by using the properties of such codes.

Author(s):
Gabbay, Shimshon
Author Organization(s):
NAVAL RESEARCH LAB WASHINGTON DC
Descriptive Note:
Interim rept.
Supplementary Note:
DOI: 10.21236/ADA117415
Pagination:
0040

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NRL-8586
Task Number(s):
SF12131691
Project Number(s):
F12131
Monitor Series:
NRL
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_5_Command and Control; JCA_5.3_Planning; JCA_6_Net Centric; JCA_6.3_Net Management
Modernization Areas:
Fully Networked C3
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*AUTOCORRELATION, *CODING, *RADAR SIGNALS, TARGET SIGNATURES, RADAR TRACKING, GEOMETRIC FORMS, SIDELOBES, LINEAR ALGEBRA, TIME DOMAIN, MULTIMODE, POWER SPECTRA, MOVING TARGETS, EIGENVECTORS
Field(s)/Group(s):
Statistics and Probability, Active and Passive Radar Detection and Equipment
Keyword(s):
BARKER CODES, POLYPHASE CODES, POLPHODES, PE62712N, WU53060502
Report Date:
1982 Jul 12