If a shaped impulse is used for TDR, the echo response can still be derived from the TDR measurement, except now the transmit impulse shape must be deconvolved from the received signal.

• 一个成形的脉冲用于TDR,现在除了发送脉冲波形必须从得到的信号展开卷积，回波响应就可以从TDR测试仪中得到。