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https://e2e.ti.com/support/wireless-connectivity/other-wireless-group/other-wireless/f/other-wireless-technologies-forum/755308/trf7970a-trf7970a-not-detecting-tags
e2e.ti.com/.../E2E-Community-issues.docx
您好！
我假设您在50欧姆点有分离式 PCB 和天线。
您是否可以检查天线是否具有正确的谐振频率和50欧姆阻抗？
另请参阅以下包含有用信息的主题：
此致、
Helfried Vollbrecht
