- active directional coupler
- активный направленный ответвитель
English-russian dictionary of physics. 2013.
English-russian dictionary of physics. 2013.
Traveling-wave tube — A traveling wave tube (TWT) is an electronic device used to amplify radio frequency signals to high power, usually in an electronic assembly known as a traveling wave tube amplifier (TWTA).The bandwidth of a broadband TWT can be as high as three… … Wikipedia
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