The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 1992
Filed:
Apr. 24, 1991
Jeffrey D Maughan, Los Angeles, CA (US);
Yair Alon, Agoura, CA (US);
Bao Nguyen, Santa Monica, CA (US);
Dominique Armal, Los Angeles, CA (US);
Lear Astronics Corporation, Santa Monica, CA (US);
Abstract
A low cost easily deployed, yet highly accurate weapon mounted trajectory analysis radar system uses optimized Doppler radar signals to detect the actual trajectory of a projectile fired from an artillery piece such as a 155 mm Howitzer. The actual trajectory data is used to determine an atmospheric model that may be used to aim the weapon for future firings. The system includes a Doppler radar system having a turret mounted antenna that tracks the projectile, a digital signal processor using a FFT to convert radar pulses to trajectory data and a data processing system that analyzes the trajectory data to develop a true atmospheric model.