topic Re: NFC antenna design for PN7462 in NFC https://community.nxp.com/t5/NFC/NFC-antenna-design-for-PN7462/m-p/686241#M2380 <HTML><HEAD></HEAD><BODY><P>This is the Antenna Design guide for PN7462</P><P><A class="link-titled" href="http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1" title="http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1">http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1</A>&nbsp;</P></BODY></HTML> Tue, 11 Jul 2017 08:58:05 GMT jimmychan 2017-07-11T08:58:05Z NFC antenna design for PN7462 https://community.nxp.com/t5/NFC/NFC-antenna-design-for-PN7462/m-p/686240#M2379 <HTML><HEAD></HEAD><BODY><P>Hi guys,</P><P></P><P>I'm designing my custom PCB with PN7462 chip on it. I need PN7462 for contactless NFC interface. From the <A href="http://www.nxp.com/docs/en/user-guide/UM10883.pdf">UM10883</A> document, I realized how to design EMC filter and antenna matching circuitry (pages 17, 18). What is missing in that document is the design of the antenna coil. As far as I know, it is rectangular, 2 turn 65mm x 65mm coil. However, there are no exact dimensions.</P><P></P><P>Is there anyone of you who is able to help me design that antenna coil for PN7462?</P><P></P><P>Thank you very much in advance for your time and effort.</P><P></P><P>Sincerely,</P><P>Bojan.</P></BODY></HTML> Thu, 06 Jul 2017 09:25:18 GMT https://community.nxp.com/t5/NFC/NFC-antenna-design-for-PN7462/m-p/686240#M2379 bojanjovanovic 2017-07-06T09:25:18Z Re: NFC antenna design for PN7462 https://community.nxp.com/t5/NFC/NFC-antenna-design-for-PN7462/m-p/686241#M2380 <HTML><HEAD></HEAD><BODY><P>This is the Antenna Design guide for PN7462</P><P><A class="link-titled" href="http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1" title="http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1">http://www.nxp.com/docs/en/application-note/AN11706.pdf?fsrch=1&amp;sr=2&amp;pageNum=1</A>&nbsp;</P></BODY></HTML> Tue, 11 Jul 2017 08:58:05 GMT https://community.nxp.com/t5/NFC/NFC-antenna-design-for-PN7462/m-p/686241#M2380 jimmychan 2017-07-11T08:58:05Z