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blueNRG USB Dongle Dev Kit Chip Antenna

Question asked by onechil on Jun 15, 2014
Latest reply on Jun 16, 2014 by Marchese.Graziella
Hello,

I'm in the process of replicating the bluetooth radio design in on pg. 37 here: http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00099259.pdf, and I'm having difficulty locating the AN2051-254 2.4GHz bluetooth chip antenna used in the design.

Other than contacting the antenna manufacturer (http://www.rainsun.com) in Taiwan I think, does anyone have any tips relating to how I can source the chip antenna used in the design or know of a similar antenna that has worked with the dev. kit schematic.

Since I have limited access to the kind of equipment I'll need to tune an optimized matching network, I'm trying to minimize the number of variables required to design a functional circuit.

Thanks.

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