Wireless microphone comprising a plurality of antennas
US10893349B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/07
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
One embodiment provides a wireless microphone comprising a microphone body a plurality of antennas positioned at different locations of the microphone body. Each of the plurality of antennas is configured to wirelessly transmit data. The wireless microphone further comprises a sensor configured to detect an object within proximity of an antenna of the plurality of antennas that obstructs the antenna, and a controller configured to switch antenna operation of the wireless microphone from the antenna to another antenna of the plurality of antennas in response to the object detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.