Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
Patent
1993-04-29
1994-02-08
Sotomayor, John B.
Communications: directive radio wave systems and devices (e.g.,
Directive
Beacon or receiver
342442, 342 13, 342156, G01S 502, G01S 504
Patent
active
052852091
ABSTRACT:
The method provides the capability to estimate the angle-of-arrival (AOA) of radar pulses with respect to a ground or airborne based platform. It utilizes a spectral estimation technique which extracts the periodic properties of radar signals whose time-of-arrivals (TOAs) have been tagged by an Electronic Warfare receiver. The method can be used in a multiple signal environment and can separate and individually measure AOA of emitters that are spatially very close but have incommensurate Pulse Repetition Intervals (PRIs).
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Sharpin David L.
Shaw Rudy L.
Tsui James B. Y.
Franz Bernard E.
Kundert Thomas L.
Sotomayor John B.
The United States of America as represented by the Secretary of
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