Receiver for removing noise generated in human body communication
US11418267B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2020 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Dec 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H7/425
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Provided is a receiver. The receiver according to the inventive concept includes a first filter circuit, a second filter circuit, and an amplifier. The first filter circuit provides a first path for first frequency components below first cutoff frequency of input frequency components and passes second frequency components except for the first frequency components of the input frequency components through second path. The second filter circuit attenuates third frequency components below a second cutoff frequency of the second frequency components. The amplifier amplifies the second frequency components including the attenuated third frequency components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.