如何降低RF的功率与振幅

[250730506]

CLRC663,请问题如果降低RF的功率与振幅？

[Kan_Li]

Would you please tell me the purpose to decrease the RF power ? For battery application? Please kindly clarify.

Thanks for your patience!

Have a great day,
Kan

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[250730506]

One of my RFID products is doing CE certification.Using the RC663 chip.Power is 5v,There are several sets of magnification data that exceed the limit. I don't know what to do?Please give guidance，Attachments are waveforms and data limits.

                                                thinks!

[Kan_Li]

Thanks for the information! I think it should be an EMC design issue, and we have a training video on that topic, please kindly refer to NFC Antenna Design 6: EMC related Design|NXP  for details.

Hope that helps,

Have a great day,
Kan

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- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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[250730506]

thanks!

[250730506]

One of my RFID products is doing CE certification.Using the RC663 chip.There are several sets of magnification data that exceed the limit. I don't know what to do?Please give guidance，Attachments are waveforms and data limits.

[250730506]

HI,Kan li:

One of my RFID products is doing CE certification.Using the RC663 chip.There are several sets of magnification data that exceed the limit. I don't know what to do?Please give guidance，Attachments are waveforms and data limits.

thinks!