Accession Number:
ADD002850
Title:
Spectrum-Shape Discriminating On/Off Target Indicator.
Descriptive Note:
Patent,
Corporate Author:
DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s):
Report Date:
1976-06-22
Pagination or Media Count:
5.0
Abstract:
The patent relates to a spectrum-shaped discriminating onoff target indicator which indicates if a signal simultaneously meets prescribed conditions on power level and spectrum shape. Signal power level and spectrum width are simultaneously measured and a DC logic output is obtained only for input signals which have a signal-to-noise ratio equal to, or higher than a preset minimum level though the signal noise bandwidth meets the prescribed conditions.
Descriptors:
Subject Categories:
- Active and Passive Radar Detection and Equipment