Accession Number:

AD0878304

Title:

Radar Signature Investigation. Volume II. Target Classification.

Descriptive Note:

Final technical rept.,

Corporate Author:

GENERAL DYNAMICS FORT WORTH TX CONVAIR AEROSPACE DIV

Report Date:

1970-11-01

Pagination or Media Count:

144.0

Abstract:

The results of a comprehensive investigation of the use of short-pulse sub-nanosecond radar signature characteristics for classifying radar targets are presented. Properties of an Equivalence Class Technique ECT are discussed relative to the preprocessing, or collapsing, of wideband signature data. Results of a discriminant investigation are presented in order to illustrate the relative merit of selected signature features for the purpose of classification. The results of classifying ten unknown aerospace-type radar targets in terms of their similarity to a set of known targets are presented. The appendices of this report contain detailed discussions concerning the design, development, and evaluation of a trainable target classifier or pattern recognizer. The training procedure is explained through the use of examples. Numerous detailed examples are also provided to illustrate the use of this classifier for the purpose of classifying unknown targets. The time required for operation of the classifier is discussed and is shown to be compatible with operational real-time classification. Author

Subject Categories:

  • Active and Passive Radar Detection and Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE