| 单词 | time-domain reflectometer |
| 释义 | > as lemmastime-domain reflectometer 3. In full time-domain reflectometer. An instrument for locating discontinuities (e.g. faults in electrical cables) by detecting and measuring reflected pulses of energy. ΚΠ 1967 Plasma Physics 9 742 The plate separation was..adjusted accurately so as to match the cable impedance by the use of a time-domain reflectometer. 1985 S. D. Personick Fiber Optics xiii. 236 The reflectometer is essentially an optical radar set. 1991 Power Sept. 48/2 By using an optical time-domain reflectometer to apply a light pulse to a fiber and recording the backscatter along the line, the fiber itself can be used to measure the temperature of the line. 2002 Wired Aug. 68/3 No self-respecting geek would try to debug a home network without a handheld LAN tester... Top testers include a time-domain reflectometer (TDR) for spotting wire issues. < as lemmas |
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