Accession Number:

ADD015493

Title:

Dual Waveband Signal Processing System.

Descriptive Note:

Patent Application, Filed 23 Jun 92,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1992-06-23

Pagination or Media Count:

22.0

Abstract:

A Dual Waveband Signal Processing System DWSPS is disclosed for differentiating between an primary target signal and background clutter to detect targets and objects with a particularly unique spectral characteristic. The DWSPS is responsive to a plurality of sensors operating on different wavelengths. The output wavebands of the sensors are filtered by either spatial or temporal high-pass filters, and is processed through a network comprising a series of multipliers, dividers, comparators, and subtractors to obtain the weighted correlation functions or Alpha Coefficients, which, when compared to the input wavebands, produces a filtered or processed output signal of the detected features. Author

Subject Categories:

  • Target Direction, Range and Position Finding
  • Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE