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Can this Antena cause the nRF51 chips to burn?

Hi, I have used this antenna for my nRF51 layout, but it seems that the device is using very high currents! like in order of 200mA, I just wanted to know if this is because the antenna is a short circuit at DC or I have done something else wrong!

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peterz over 7 years ago +1

(not knowing how an F-Antenna is supposed to work...) if you can afford to sacrifice a PCB: remove the antenna with a cutter and solder a coaxial cable with a known, good antenna. Is the power consumption…
Roger Clark over 7 years ago in reply to myjtag +1

Any reason you didnt just use the Nordic reference design ? Antenna design is non trivial, and at these frequencies, tiny differences in track width or length or spacing make a big difference to the…

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0 Roger Clark over 7 years ago

Sorry. I can't post images as comments, So I'm trying to upload an image as an answer

but is this what you did ??

(See line in red at the end of the antenna to GND)
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0 Roger Clark over 7 years ago

Sorry. I can't post images as comments, So I'm trying to upload an image as an answer

but is this what you did ??

(See line in red at the end of the antenna to GND)
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