TDR is the abbreviation for Time Domain Reflectometer, which is a tool for measuring parameters such as cable and other conductor lengths, losses, and impedances.
1. What does tdr mean
TDR, also known as Time Domain Reflectometer, is a tool used to measure faults, damages, and joints in physical media such as wires, cables, or pipelines.
2. TDR principle
TDR utilizes the time and space relationship of electromagnetic waves traveling on the transmission line, and the test signal will be injected into the transmission line. At the same time, the computer will monitor the echoes of voltage waveforms and analyze the position information implied by these waves. By analyzing the waveform of the reflected signal, the location of the fault point and its corresponding electrical characteristics can be determined.
