Helicopter discrimination apparatus for the murine radar
Abstract
A helicopter discrimination apparatus for a radar utilizing doppler filtering to discriminate between a missile and ground clutter. The short duration of the doppler filter pulses which are emitted by helicopter rotor blades are processed to prevent false alarms, thus allowing the radar-protected helicopter to operate in formation with other helicopters while maintaining protection against infra-red-seeking missiles.
- Inventors:
-
- (Sandia Park, NM)
- Dallas, TX
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 862894
- Patent Number(s):
- 4038656
- Assignee:
- United States of America as represented by Secretary of Air (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01S - RADIO DIRECTION-FINDING
- DOE Contract Number:
- AT(29-1)-789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- helicopter; discrimination; apparatus; murine; radar; utilizing; doppler; filtering; discriminate; missile; ground; clutter; duration; filter; pulses; emitted; rotor; blades; processed; prevent; false; alarms; allowing; radar-protected; operate; formation; helicopters; maintaining; protection; infra-red-seeking; missiles; rotor blade; false alarms; rotor blades; ground clutter; discrimination apparatus; helicopter discrimination; /342/
Citation Formats
Webb, Jr., John G., and Gray, Roger M. Helicopter discrimination apparatus for the murine radar. United States: N. p., 1977.
Web.
Webb, Jr., John G., & Gray, Roger M. Helicopter discrimination apparatus for the murine radar. United States.
Webb, Jr., John G., and Gray, Roger M. Sat .
"Helicopter discrimination apparatus for the murine radar". United States. https://www.osti.gov/servlets/purl/862894.
@article{osti_862894,
title = {Helicopter discrimination apparatus for the murine radar},
author = {Webb, Jr., John G. and Gray, Roger M},
abstractNote = {A helicopter discrimination apparatus for a radar utilizing doppler filtering to discriminate between a missile and ground clutter. The short duration of the doppler filter pulses which are emitted by helicopter rotor blades are processed to prevent false alarms, thus allowing the radar-protected helicopter to operate in formation with other helicopters while maintaining protection against infra-red-seeking missiles.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 1977},
month = {Sat Jan 01 00:00:00 EST 1977}
}