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:
Jan. 07, 2025
Filed:
Dec. 10, 2021
Qorvo Us, Inc., Greensboro, NC (US);
Marcus Granger-Jones, Scotts Valley, CA (US);
Qorvo US, Inc., Greensboro, NC (US);
Abstract
A complementary balanced low-noise amplifier is disclosed. In one aspect, the low-noise amplifier (LNA) may be a single-ended cascoded complementary common-source LNA that is capable of operating in low-power conditions. In particular, the LNA may include a first path with a common-source amplifier formed from an N-type material and a second path with a common-source amplifier formed from a P-type material that collectively form a complementary common-source amplifier. By providing two paths in the complementary amplifier, headroom may be preserved for output transistors. Additionally, higher-order intercept points (e.g., IP2 or IP3) characteristics have better performance profiles resulting in better overall performance and improved user experience.