... (CTP) multi-pass sort 多层分类程序 multi-path cancellation 多路径抵消 multi-path delay 多路径延迟 ...
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multi-path cancellation 多路径抵消
Direct-path cancellation 直达波对消
They are relatively immune to multipath cancellation effects, such as when a strong reflected wave arrives out of phase with the direct path signal, reducing the signal strength in the receiver.
相对而言,它们不受多路径消除效应的影响,例如当返回的强反射波与直接路径信号不同相位时,降低了接收机中的信号强度。
UWB pulses are so short that the direct signal has come and gone before the reflected path arrives, so no cancellation takes place.
UWB脉冲如此短,以至于反射路径信号到达之前直接路径信号已经收到和送出。
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