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https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/853072/ti-chips-which-have-tdr-functionality
您好！
我目前正在从事一个土壤湿度传感器项目。 是否有任何 TI IC 可用于使用时域反射法？ 我想向探头发送信号、再接收信号并测量接收反射信号所需的时间。
我找到了有关 TDR 测量的应用手册。 这可能有用。 https://www.ti.com/cn/lit/an/snla253/snla253.pdf
