PISTON


Meaning of PISTON in English

In a hollow metallic waveguide , a longitudinally movable metallic plane surface that reflects essentially all the incident energy. Note: A piston is used for tuning , e.g., fine-tuning a resonant cavity . Synonym plunger.

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.