Impedance matching device with coupled resonator structure
US9698749B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 2015 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Sep 4, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2038/146
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An impedance matching device is presented. The device includes an input terminal configured to receive a radio frequency signal, and an output terminal configured to couple to an amplifier. The device includes an impedance prematch network coupled to the input terminal and the output terminal. The impedance prematch network includes a first inductor, such as a first wire bond. The device includes a resonator structure including a second inductor, such as a wire bond, inductively coupled to the first inductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.