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nRF52832 - antenna finetuning via software

wne

Hi,

I am using a ISP3010 SiP which inludes a nrf52832, a DW1000 and the corresponding antennas (built-in antenna).

I have a custom board (board1) as reference, where the RF-performance, especially the range of BLE and UWB, is pretty good.

Now I have a second custom board (board 2, exactly the same as board 1) which is surrounded by a potting compound.

The RF-Performance/range of board 2 is much worse than board 1. I know that the potting compound causes a shift in the RF-frequency.

Because I am not able to change the hardware anymore, I wanted to ask if there is any possibility to "tune" the antenna by software?

Thanks and kind regards

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  • +1

    Hi,

    sorry, there is no way to "tune" the antenna without changing the HW.

    This is the disadvantage with modules then you wont get to tune the antenna with the enclosure/housing that we recommend that you do. 

    Best regards,
    Kaja

Reply
  • +1

    Hi,

    sorry, there is no way to "tune" the antenna without changing the HW.

    This is the disadvantage with modules then you wont get to tune the antenna with the enclosure/housing that we recommend that you do. 

    Best regards,
    Kaja

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