Systems and methods for high-speed data transmission across an electrical isolation barrier
US11690496B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2019 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Mar 26, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10098
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An exemplary medical system includes a first electrical circuit on a printed circuit board (PCB) and configured to generate data, a second electrical circuit on the PCB and electrically isolated from the first electrical circuit, and a radio frequency (RF) communication interface assembly on the PCB. The RF communication interface assembly includes an RF transmitter electrically coupled to the first electrical circuit and electrically isolated from the second electrical circuit, an RF receiver out of direct RF signal path alignment with the RF transmitter, electrically coupled to the second electrical circuit, and electrically isolated from the first electrical circuit, and a waveguide between the RF transmitter and the RF receiver and configured to guide an RF signal representative of the data between the RF transmitter and the RF receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.