Accession Number:

ADD014271

Title:

Method for Eliminating Self-Screening Noise Jamming in Radar Systems.

Descriptive Note:

Patent, Filed 22 Jan 70, patented 25 Jul 89,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

• Clarkson, Charles B.

Report Date:

1989-07-25

Pagination or Media Count:

4.0

Abstract:

A method for eliminating self-screening noise jamming from the main beam of a radar in order to reveal the skin echoes of aircraft at the same angle, including the aircraft carrying the jammer by using a main antenna and an auxiliary antenna located a short distance apart, delaying the signal from the auxiliary antenna decorrelating the signals and cancelling the jamming signals. Patents. RRH

Descriptors:

• *ANTENNAS
• *NOISE JAMMING
• *PATENTS
• *RADAR EQUIPMENT
• AIRCRAFT
• AUXILIARY
• ECHOES
• JAMMING
• RADAR
• SHORT RANGE(DISTANCE)
• SIGNALS

Subject Categories:

• Radar Countermeasures
• Active and Passive Radar Detection and Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE