📄 386.htm
字号:
<html> <head> <title>RFID-Bulletin Board: Re: Antenna designs, JCPM at 5/03/2001 08:21</title> <!-- Anfang Header --><!-- Ende Header --> </head> <BODY BGCOLOR="#fffcf4"><!-- Anfang BeitragsseitenKopf --><!-- Ende BeitragsseitenKopf --><!-- AnfangBanner --><!-- EndeBanner --><blockquote> <center> <h1>Re: Antenna designs</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:jcpm@softronica.es">JCPM</a> at 03 May 2001 08:21:07:<p>As an answer to: <a href="382.htm">Antenna designs</a> written by Fredrik Lund at 27 Apr 2001 10:58:55:<p>>I wonder if anyone knows where to find formulas and design hints for designing a<br>>reader antenna for 13.56Mhz on a PCB<p>I磎 sorry the first link was for 125KHz. For 13.56 you can download:<p>http://www.microchip.com/Download/appnote/category/rfid/00710a.pdf<br><br><!-- AnfangLinie --><center><p><HR></p></center><!-- EndeLinie --><form method=POST action="../wwwforum.cgi?formular"><input type=hidden name="followup" value="382,386"><input type=hidden name="origname" value="JCPM"><input type=hidden name="origemail" value="jcpm@softronica.es"><input type=hidden name="origsubject" value="Re: Antenna designs"><input type=hidden name="origdate" value="03 May 2001 08:21:07"><input type=hidden name="subject" value="Re: Antenna designs"><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: 386--></ul><!--end: 386--><!-- 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
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -