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. 21, 2014
Filed:
Apr. 17, 2012
Ming LI, Ottawa, CA;
Khelifa Hettak, Ottawa, CA;
Rony E. Amaya, Ottawa, CA;
Adrian Momciu, Ottawa, CA;
Luc A. Desormeaux, Ottawa, CA;
Valek Szwarc, Ottawa, CA;
Ming Li, Ottawa, CA;
Khelifa Hettak, Ottawa, CA;
Rony E. Amaya, Ottawa, CA;
Adrian Momciu, Ottawa, CA;
Luc A. Desormeaux, Ottawa, CA;
Valek Szwarc, Ottawa, CA;
Abstract
A standing wave oscillator includes a cross-coupled differential transistor pair having a pair of input terminals and a pair of output terminals; and a resonant circuit coupled to the input terminals of the cross-coupled differential transistor pair. The resonant circuit includes: a capacitance between the input terminals of the cross-coupled differential transistor pair; and a differential dual-mode coplanar waveguide (CPW) having opposite differential ends thereof connected to respective input terminals of the cross-coupled differential transistor pair. CPW ground lines of the differential dual-mode coplanar waveguide each have a first end thereof connected to the first supply voltage and have a second end thereof floating or unterminated.