Method for promoting testing reliability of cable obstacle
Wherein, using different pulse signals with at least one pulse signal with high correlation to the emission and receive waveform and a bipolar pulse signal to inject into test cable in turn. Compared with prior art, this invention reduces influence of line loss effectively, and improves accuracy and...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Wherein, using different pulse signals with at least one pulse signal with high correlation to the emission and receive waveform and a bipolar pulse signal to inject into test cable in turn. Compared with prior art, this invention reduces influence of line loss effectively, and improves accuracy and efficiency. |
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