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How to improve the antenna signal

Jet Hua

We have connected a 50 Ohm Antenna with NRF52832-QFAA-R7, but we tested and found the antenna signal is weak. Could anyone help to provide some proposals for how to improve it? Thanks in advance.

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    There's not much information to go on e.g. what chip antenna are you using?

    First questions that come to mind are:

    • Is the chip antenna correct for the frequency?
    • Is the chip antenna placement and tracking correct?
    • Has choice of track width and spacing for the antenna compromised the overall chip to antenna impedance?

    And finally, this is where antenna tuning, by transmitting a carrier wave of know frequency and strength then changing those tuning components comes in.

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  • 0

    There's not much information to go on e.g. what chip antenna are you using?

    First questions that come to mind are:

    • Is the chip antenna correct for the frequency?
    • Is the chip antenna placement and tracking correct?
    • Has choice of track width and spacing for the antenna compromised the overall chip to antenna impedance?

    And finally, this is where antenna tuning, by transmitting a carrier wave of know frequency and strength then changing those tuning components comes in.

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