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:
Sep. 16, 2003
Filed:
May. 11, 2001
Applicant:
Inventor:
Martin Kunert, Neutraubling, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 1/300 ; G01S 7/40 ; G01S 1/308 ; H03C 3/06 ; H03C 3/09 ;
U.S. Cl.
CPC ...
G01S 1/300 ; G01S 7/40 ; G01S 1/308 ; H03C 3/06 ; H03C 3/09 ;
Abstract
A method for detection and correction of nonlinearities in radio-frequency voltage controlled oscillators provides for division of the output signal of the oscillator, direct analysis of the divided output signal by means of a counting device, conversion of the respective counter value to an equivalent voltage value, and production of a control signal with a corrected frequency response for the oscillator by logic-link the equivalent-voltage value to a predetermined nominal value.
Kunert, Martin. (2003). Method for detection and correction of nonlinearities in radio-frequency voltage controlled oscillators (U.S. Patent No. 6621449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6621449
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile