| 单词 |
sweep-frequency reflectometer |
| 释义 |
sweep-frequency reflectometer sweep-frequency reflectometer[′swēp ¦frē·kwən·sē ‚rē‚flek′täm·əd·ər] (electromagnetism) A reflectometer that measures standing-wave ratio and insertion loss in decibels over a wide range of frequencies, in either single- or sweep-frequency operation. |
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