Hi, are where any examples for a bidiractional Antenna and nrf51 for location usage? Thank you
Hi, are where any examples for a bidiractional Antenna and nrf51 for location usage? Thank you
What do you mean by "bidirectional" here?
All antennas are "bidirectional" in the sense that they can both transmit & receive...
To have two directional Antenna facing different directions. I would like to switch between these Antenna to locate or get the direction of BLE devises with different ble signal strength.
Unfortunately we don't have any examples or documentation for that. Just some white papers with general information about tuning and monopole antenna design.
You'd need an RF switch which leads to two different antennas. That way you can switch between the two antenna's and make you RSSI calculations. Just be sure to trigger the switch during a safe time between RF events.
Thank you. I will try that. Have you any recommendations for the design?