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. 14, 2022
Filed:
Oct. 28, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A voltage-controlled oscillator includes a first transistor, a second transistor, an inductive impedance element, a first variable capacitive impedance element, and a second variable capacitive impedance element. The first transistor has a source coupled to a first power source, a drain coupled to a first node, and a gate coupled to a second node. The second transistor has a source coupled to the first power source, a drain coupled to the second node, and a gate coupled to the first node. The inductive impedance element has a first terminal coupled to the first node and a second terminal coupled to the second node. The first variable capacitive impedance element has a first terminal coupled to the first node and a second terminal coupled to a third node. The second variable capacitive impedance element has a first terminal coupled to the second node and a second terminal coupled to the third node.