Circuits and methods related to adjustable compensation for parasitic effects in radio-frequency switch networks
US9853680B2 · kind B2 · utility
2Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2015 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Jun 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2017/066
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Circuits and methods related to adjustable compensation for parasitic effects in radio-frequency switch networks. In some embodiments, an adjustable compensation circuit for a radio-frequency (RF) circuit can include an inductive circuit that couples a selected node of the RF circuit with a reference node. The inductive circuit can be configured to provide a plurality of inductance values. In some embodiments, the RF circuit can be, for example, a switch network having a plurality of switchable RF signal paths, the reference node can be a ground node, and the selected node can be a common node such as an antenna port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.