From: sunshine on 23 Mar 2010 06:09 Hi, I have an inkjet printer at hand that is able to print conductive silver ink. This is nice since you can easily try out different designs. Now I would like to print a 13.56MHz antenna for NFC. Does anyone know where I could download a layout file (EPS, PDF, CAD, ...) of some standard NFC antenna? I tried to find, but could not find any. By the way, the sheet resistance of the printed silver is 0.6 Ohm/sq. and I would like to print on Mylar foil (dielectric constant around 3). Any suggestion is welcome. I know that a lot of effort will be required to optimize the structure, but I am really looking for a starting point, something that works a little bit, as to act as a proof of concept. Thanks, David
From: Jan Panteltje on 23 Mar 2010 07:56 On a sunny day (Tue, 23 Mar 2010 03:09:51 -0700 (PDT)) it happened sunshine <david.leuenberger(a)gmail.com> wrote in <570f1fee-a5dc-4584-a0a8-66c42e8393fb(a)z3g2000yqz.googlegroups.com>: >Hi, > >I have an inkjet printer at hand that is able to print conductive >silver ink. What model printer, and what make ink? Just curious.
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