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:
Dec. 09, 2025
Filed:
Oct. 18, 2022
Macom Technology Solutions Holdings, Inc., Lowell, MA (US);
Kohei Fujii, Lowell, MA (US);
MACOM Technology Solutions Holdings, Inc., Lowell, MA (US);
Abstract
A symmetrical common gate direct current bias network for stacked field effect transmitter distributed high-power amplifier, related apparatus, and related method are provided. An apparatus includes a plurality of amplifier stages connected in parallel between an input port and an output port. The apparatus can also include a first common gate voltage generator operatively connected at a first side of the plurality of amplifier stages and a second common gate voltage generator operatively connected at a second side of the plurality of amplifier stages. The first common gate voltage generator can be operatively connected to the second common gate voltage generator in a symmetrical configuration.