Distributed amplifier with improved stabilization
US10122325B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 18, 2016 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Aug 18, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/61
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A distributed amplifier with improved stabilization includes an input transmission circuit, an output transmission circuit, at least one cascode amplifier coupled between said input and output transmission circuits. Each cascode amplifier includes a common-gate configured transistor coupled to the output transmission circuit, and a common-source configured transistor coupled between the input transmission circuit and the common-gate configured transistor. The distributed amplifier also includes a non-parasitic resistance and capacitance coupled in series between a drain and a gate of at least one of the common-gate configured transistors for increasing the amplifier stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.