http://wiki.jackslab.org/index.php?action=history&feed=atom&title=%E6%B7%B7%E9%A2%91%E5%99%A8
混频器 - 版本历史
2026-09-11T05:16:19Z
本wiki的该页面的版本历史
MediaWiki 1.19.2
http://wiki.jackslab.org/index.php?title=%E6%B7%B7%E9%A2%91%E5%99%A8&diff=15709&oldid=prev
Comcat：/* 概述 */
2022-10-08T07:07:11Z
<p><span dir="auto"><span class="autocomment">概述</span></span></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">←上一版本</td>
<td colspan='2' style="background-color: white; color:black;">2022年10月8日 (六) 07:07的版本</td>
</tr><tr><td colspan="2" class="diff-lineno">第14行：</td>
<td colspan="2" class="diff-lineno">第14行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline"><br><br></del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br><br><br></div></td></tr>
</table>
Comcat
http://wiki.jackslab.org/index.php?title=%E6%B7%B7%E9%A2%91%E5%99%A8&diff=1824&oldid=prev
Comcat：/* 概述 */
2014-01-03T09:38:26Z
<p><span dir="auto"><span class="autocomment">概述</span></span></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">←上一版本</td>
<td colspan='2' style="background-color: white; color:black;">2014年1月3日 (五) 09:38的版本</td>
</tr><tr><td colspan="2" class="diff-lineno">第8行：</td>
<td colspan="2" class="diff-lineno">第8行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>其目的是改变信号的频率但保持信号的其它特性不变（比如相位、振幅）</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>其目的是改变信号的频率但保持信号的其它特性不变（比如相位、振幅）</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">混频器的输出信号有两个频率，分别是输入信号的相加和相减</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
</table>
Comcat
http://wiki.jackslab.org/index.php?title=%E6%B7%B7%E9%A2%91%E5%99%A8&diff=1823&oldid=prev
Comcat：/* 概述 */
2014-01-03T09:33:11Z
<p><span dir="auto"><span class="autocomment">概述</span></span></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">←上一版本</td>
<td colspan='2' style="background-color: white; color:black;">2014年1月3日 (五) 09:33的版本</td>
</tr><tr><td colspan="2" class="diff-lineno">第2行：</td>
<td colspan="2" class="diff-lineno">第2行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出：</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出：</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[文件:Mixer.block.png]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[文件:Mixer.block.png]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">其目的是改变信号的频率但保持信号的其它特性不变（比如相位、振幅）</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
</table>
Comcat
http://wiki.jackslab.org/index.php?title=%E6%B7%B7%E9%A2%91%E5%99%A8&diff=1822&oldid=prev
Comcat：/* 概述 */
2014-01-03T09:30:45Z
<p><span dir="auto"><span class="autocomment">概述</span></span></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">←上一版本</td>
<td colspan='2' style="background-color: white; color:black;">2014年1月3日 (五) 09:30的版本</td>
</tr><tr><td colspan="2" class="diff-lineno">第2行：</td>
<td colspan="2" class="diff-lineno">第2行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出：</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出：</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">[[文件:Mixer.block.png]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr>
</table>
Comcat
http://wiki.jackslab.org/index.php?title=%E6%B7%B7%E9%A2%91%E5%99%A8&diff=1820&oldid=prev
Comcat：以“== 概述 == 混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出： <br><br> <br><br> <br><...”为内容创建页面
2014-01-03T09:15:43Z
<p>以“== 概述 == 混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出： <br><br> <br><br> <br><...”为内容创建页面</p>
<p><b>新页面</b></p><div>== 概述 ==<br />
<br />
混频器 (Mixer) 是射频电路的核心器件。其完成的功能为：把两个频率的信号相乘，混合后输出：<br />
<br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br />
<br><br><br><br></div>
Comcat