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<html> <head> <title>RFID-Bulletin Board: Re: demodulation, Klaus Finkenzeller at 4/25/2001 11:52</title> <!-- Anfang Header --><!-- Ende Header --> </head> <BODY BGCOLOR="#fffcf4"><!-- Anfang BeitragsseitenKopf --><!-- Ende BeitragsseitenKopf --><!-- AnfangBanner --><!-- EndeBanner --><blockquote> <center> <h1>Re: demodulation</h1> </center><!-- Anfang BeitragsNavigationsLeisteOben --><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><center><P><B>[ <a href="../index.htm">RFID-Bulletin Board</a> ]</B></P></center><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><!-- Ende BeitragsNavigationsLeisteOben --><p>Written by <a href="mailto:klaus.finkenzeller@web.de">Klaus Finkenzeller</a> at 25 Apr 2001 11:52:55:<p>As an answer to: <a href="380.htm">demodulation</a> written by jacob at 25 Apr 2001 07:17:22:<p>Jacob,<p>>who can help me by sending some information about ask 100% or ask 10% demodulation circuit<br>>thank you<p>You should use a circuit similar to that one shown at http://rfid-handbook.com/rfid/types_of_rfid.html#inductive<br>If Tmod > R1 * C2 (where R1 expresses the power consumtion of the chip, Tmod is the duration of the modulation pulse itself), you will get the modulated signal in baseband.<p>I hope this will help you,<br>best regards,<br>Klaus<br><ul><li><a href="http://rfid-handbook.com/rfid/types_of_rfid.html#inductive" target=_top>http://rfid-handbook.com/rfid/types_of_rfid.html#inductive</a></ul><br><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><form method=POST action="../wwwforum.cgi?formular"><input type=hidden name="followup" value="380,381"><input type=hidden name="origname" value="Klaus Finkenzeller"><input type=hidden name="origemail" value="klaus.finkenzeller@web.de"><input type=hidden name="origsubject" value="Re: demodulation"><input type=hidden name="origdate" value="25 Apr 2001 11:52:55"><input type=hidden name="subject" value="Re: demodulation"><input type="submit" name="abschicken" value="Write an answer"> <br><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><p><a name="followups"><B>List of answers:</B></a><br><ul><!--insert: 381--></ul><!--end: 381--><!-- Anfang BeitragsNavigationsLeisteUnten --><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><center><P><B>[ <a href="../index.htm">RFID-Bulletin Board</a> ]</B></P></center><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><!-- Ende BeitragsNavigationsLeisteUnten --></blockquote><!-- Anfang BeitragsseitenFuss --><!-- Ende BeitragsseitenFuss --></body></html>⌨️ 快捷键说明
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