Method of recognizing a radar target object type and apparatus t

Details Method of recognizing a radar target object type and apparatus t Method of recognizing a radar target object type and apparatus t

1993-08-12

1995-02-21

Barron, Jr., Gilberto

Communications: directive radio wave systems and devices (e.g.,

Return signal controls radar system

Receiver

342192, G01S 1372

Patent

active

053920503

ABSTRACT:
In a method of recognizing a radar target object type, target range, heading and speed information are determined. A plurality of RCS for different targets of interest as a function of frequency and aspect angle are stored. Motion information of a platform on which a radar system is carried is determined. The target range, heading and speed information and the motion information of the platform with stored RCS, are processed, and what the observed radar pulse echo should be over the operational frequency band is predicted therefrom. Predicted information is compared with the measured pulse echoes to determine which target is present.

REFERENCES:
patent: 3772689 (1973-11-01), Root, Jr.
patent: 4275396 (1981-06-01), Jacomini
patent: 4707697 (1987-11-01), Coulter et al.
patent: 4992797 (1991-02-01), Gjessing et al.
patent: 5012252 (1991-04-01), Faulkner
patent: 5068664 (1991-11-01), Apprion et al.
patent: 5140331 (1992-08-01), Aulenbacher et al.

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