单词 | vswr |
释义 | VSWR in Electrical Engineering (vi ɛs dʌbəlyu ɑr) or voltage standing wave ratio or vertical standing wave ratio abbreviation (Electrical engineering: Semiconductor and electronic circuitry) VSWR is a measure of how efficiently radio-frequency power is transmitted from a power source, through a transmission line, and into a load. In a properly set-up transmission system the VSWR is near to one. The VSWR can be measured using a slotted line in which a probe can be placed to determinethe maximum and minimum voltages. VSWR is a measure of how efficiently radio-frequency power is transmitted from a powersource, through a transmission line, and into a load. |
随便看 |
|
英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。