kulglainelamp

Terminological databases

ID 576031 Last modified 22.12.2025

Domain radio communications

kulglainelamp

traveling-wave tube

travelling wave tube

TWT

elektronvaakumseadis, mille talitlus põhineb elektronkiire ja samas suunas kulgeva elektromagnetvälja vastastikusel toimel

microwave tube in which energy is interchanged between a helix delay line and an electron beam, which can be at an angle

kulglainelamp

Usage examples

Kulglainelamp on elektrovaakumseadis, mida kasutatakse peamiselt elektrivõnkumise võimendamiseks mikrolainete sagedustel (0,3–100 GHz).

traveling-wave tube

Usage examples

One candidate that may fulfill these stringent requirements is the traveling-wave tube (TWT), also known as the traveling-wave amplifier (TWA) or traveling-wave tube amplifier (TWTA). This device is widely used in satellite communications and radar applications.

travelling wave tube

Usage examples

In November 1943 Rudolf Kompfner first demonstrated amplification of radio frequency signals with a traveling wave tube.

TWT abbreviation

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