High-frequency input impedance matching circuit, high-frequency output impedance matching circuit and semiconductor integrated circuit
US6628176B1 · kind B1 · utility
10Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 2000 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Mar 2, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H7/38
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high-frequency input impedance matching circuit includes an inductor connected between an input of a transistor and an input terminal of the high-frequency input impedance matching circuit, a first capacitor having one end connected to the input terminal and another end connected to a ground, and a second capacitor connected to the inductor in parallel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.