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. 07, 1984
Filed:
Oct. 15, 1981
Applicant:
Inventor:
Johann M Osterwalder, Encinitas, CA (US);
Assignee:
General Dynamics/Electronics Division, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 / ;
Abstract
A broadband optical spectrum analyzer analyzes RF frequencies by modulating a laser beam at its source with the RF frequencies. The modulated laser beam is collimated and directed to a reflection means where signal components of different frequencies are reflected at different angles. Rays of the same spectral range are collected and interpreted.