CLRC663 Antenna Layout review

nxf58908 — Mon, 01 Nov 2021 05:38:17 GMT

Hello Team

Customer : Renu Electronics

Project : SMART DOOR LOCK ACCESS

Hello Team,

Customer has designed Layout for NFC Antenna and wants to get it reviewed for any suggestion/recommendation.

Design Description:

CLRC663 & antenna are on two different boards. Two boards are connected through bergstrip. Separate bergstrip for Capacitive touch key IO's & RFID antenna connections.

Board 1 - MKL26Z256VLH4 MCU & CLRC66303HN & its matching circuit
Board 2 - Capacitive touch Keys - 12nos & RFID antenna pattern
We have used NXP tool to design the antenna pattern.

We need your review comments on -

Antenna pattern layout we designed on board

I am attaching Schematic and Layout PDFs along with GERBER files as well.

Thanks

Madhur

Re: CLRC663 Antenna Layout review

fangfang — Tue, 02 Nov 2021 03:07:21 GMT

Hello,

Generally, we can review schematic(you can provide the schematic for it), as for PCB - alas - we do not have enough resources for it. The problem is that review of any PCB design requires much time by an engineer, who has experience with PCB design. As has been mentioned, our support team has no resources for it. Sorry for the inconvenience may cause.

There is the application note for the customer can refer to it.

URL:https://www.nxp.com/docs/en/application-note/AN12334.pdf.

Have a nice day.

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CLRC663 Antenna Layout review

Re: CLRC663 Antenna Layout review