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. 27, 2026
Filed:
Jul. 26, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Terrie Mccain, Round Lake, IL (US);
William Roeckner, Carpentersville, IL (US);
Matthew Miller, Arlington Heights, IL (US);
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a tunable radio frequency (RF) low noise amplifier (LNA) circuit including an amplifier circuit, where the amplifier circuit is configured to receive an input RF signal from an RF input source and provide an amplified output RF signal, a bias resistor, where a first end of the bias resistor is operatively coupled to an input of the amplifier circuit, a digitally programmable bias circuit operatively coupled to a second end of the bias resistor, where the bias circuit outputs a reference voltage, and a programmable input impedance circuit operatively coupled between the first end of the bias resistor and a ground. The programmable input impedance circuit includes an input transconductor transistor and a programmable inductance network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile