Wireless MCUのトピックRe: How to dynamically select antenna signal strength by using the KW38 BLE chip + UWB solution

How to dynamically select antenna signal strength by using the KW38 BLE chip + UWB solution

Guofred — Sat, 18 Jun 2022 15:46:57 GMT

We develop Bluetooth power amplifier + dual antenna switch as dual antenna support KW38 BLE chip.

1)How to dynamically select an antenna with high signal strength for Bluetooth communication

2) KW38+UWB demo code

would you like kindly help to share the related demo code or your comments, thanks.

Best regards.

Guofred

Re: How to dynamically select antenna signal strength by using the KW38 BLE chip + UWB solution

Ricardo_Zamora — Mon, 20 Jun 2022 21:04:46 GMT

Hello Guofred,

Hope you are doing well. I apologize for the inconvenience, but the UWB products are under NDA. Could you please contact your DBM for more information about the available resources?

If you are interested in one of the Development Kits or Modules (UWB Developer Resources) you would need to go directly with the Module Maker to know the process and the support that they can provide you.

Best Regards,

Ricardo

Re: How to dynamically select antenna signal strength by using the KW38 BLE chip + UWB solution

Guofred — Tue, 21 Jun 2022 02:15:10 GMT

Hi @Ricardo_Zamora ,

Ok, thanks for your kindly help.

Best regards.

Guofred

Re: How to dynamically select antenna signal strength by using the KW38 BLE chip + UWB solution

Bigsky — Fri, 11 Oct 2024 10:48:46 GMT

Hello Guofred

Have you find the proper SMD antenna for both Bluetooth and UWB? thank you very much.