Light fixture with radiating structure
US10806013B1 · kind B1 · utility
0Cited by
9References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2019 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Aug 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/19
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system that provides communication using an antenna formed by a gap between a circuit board and a housing of a lighting fixture. A first end of the gap corresponds to a first grounding point that electrically connects the circuit board and the housing and a second end of the gap corresponds to a second grounding point that electrically connects the circuit board and the housing. The distance between the first grounding point and the second grounding point defines a length of the gap and determines an operational frequency of the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.