| 单词 | active element |
| 释义 | active element in Electrical Engineering (æktɪv ɛlɪmənt) Word forms: (regular plural) active elements noun (Electrical engineering: Semiconductor and electronic circuitry) An active element is an element capable of generating electrical energy. The essential role of this active element is to magnify an input signal to yield a significantly larger output signal. An active element is connected to the antenna terminals leading to the receiver or transmitter, asopposed to a parasitic element that modifies the antenna pattern without being connecteddirectly. An active element is an element capable of generating electrical energy. |
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