Direct sun imaging star tracker

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12020402
SERIAL NO

17355846

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described are systems and methods for direct sun imaging by a star tracker. Disclosed in a certain example is a direct sun imaging star tracker that includes an imaging sensor and a baffle. The baffle includes a star port, a sun port, and a beam splitter. The star port is configured to image first viewing environment while the sun port is configured to image a second viewing environment that includes the sun. The beam splitter is configured to combine electromagnetic radiation from the star port and the sun port into a combined image. In various examples, the systems and techniques described herein allow a star tracker to simultaneously view both the sun and the stars.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 NORTH RIVERSIDE PLAZA CHICAGO IL 60606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chrien, Thomas George Rancho Palos Verdes, US 1 0
Salzman, Thomas Daniel Santa Monica, US 1 0

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