Accession Number:

ADD018560

Title:

Narrowband Signal Revealer.

Descriptive Note:

Patent, Filed 11 Jan 96, patented 20 May 97,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1997-05-20

Pagination or Media Count:

10.0

Abstract:

The narrowband signal revealer comprises a sensor, a base band generator, an adaptive locally optimum processor ALOP, and a complex signal spectral analyzer. The sensor generates an input signal representative of a tonal signal masked by wideband Interference. The baseband generator transforms the input signal Into a complex baseband signal. The ALOP processes the complex baseband signal to suppress the interference and generates a complex output signal representative of the tonal signal. The spectral analyzer then analyzes the complex output signal and displays tonal signal power.

Subject Categories:

  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE