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:
Oct. 11, 1983
Filed:
Feb. 26, 1981
Johannes J Vandegraaf, Lynchburg, VA (US);
General Electric Company, Lynchburg, VA (US);
Abstract
A phase locked loop synthesizer including a phase locked loop (PLL) having a first characteristic loop bandwidth, for generating a synthesized signal, the PLL including a signal controlled oscillator (SCO) having first and second control inputs for controlling the frequency of the SCO, the first control input receiving a signal from the PLL, and a subsidiary frequency compression loop (FCL) having a second characteristic bandwidth wider than said first characteristic bandwidth, the FCL having an output coupled to the second control input of the SCO whereby said SCO is subject to frequency control by both the PLL and the FCL.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile