obsidian-notes/68MHz耦合器测试.md at 06b3c0bd646026df4ec06ef14a8b5afbf66ca98b - obsidian-notes - Gitea: Git with a cup of tea

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 title: 68MHz耦合器测试
 updated: 2022-06-17 03:53:52Z
 created: 2022-01-08 13:18:08Z
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 检测功率用的耦合功率采用绕制的变压器实现，线圈比1：10
 实测耦合度约为-40dB，绕制的耦合器coupler实测数据.png
 ![4742e2b0cfc104fb4e523f1d45b13664.png](../../_resources/4742e2b0cfc104fb4e523f1d45b13664.png)