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. 04, 2011
Filed:
Dec. 19, 2007
Michiaki Matsuo, San Jose, CA (US);
Michiaki Matsuo, San Jose, CA (US);
Panasonic Corporation, Osaka, JP;
Abstract
An object of the invention is to provide a multiplying oscillator capable of generating a high frequency signal by small circuit scale and power consumption in an oscillator for generating a signal with a frequency of a microwave band or more, and a local oscillator using this multiplying oscillator. A multiplying oscillator of the invention obtains a frequency signal four times or more a fundamental wave by adding a frequency adjusting unithaving a function of suppressing second harmonic of the fundamental wave to a resonance unitin a multiplying oscillator which constructs an oscillator for connecting two negative resistance unitstoto the resonance unitand generating a signal A and a signal B of mutually opposite phases in the fundamental wave and synthesizes the signal A and the signal B in phase in a synthetic unitand obtains an oscillation signal output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile