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:
Jun. 24, 1980
Filed:
Jan. 15, 1979
Applicant:
Inventors:
Thomas A Barley, Huntsville, AL (US);
Gustaf J Rast, Huntsville, AL (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
G01S / ; G01R / ; H03F / ; H03C / ;
U.S. Cl.
CPC ...
343 177 ; 331 38 ; 332 45 ; 455109 ;
Abstract
Calibration technique comprises the production of a calibration signal hag a single sideband of modulation which is locked to an incoming carrier. The sideband may be on either side of the carrier and is phase adjusted to be amplitude modulated, frequency modulated or a combination of the two modulation forms.
Barley, Thomas. (1980). Near carrier am-fm calibration technique (U.S. Patent No. 4209786). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4209786
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile