waveguide plunger meaning

• [Electronics]
  A plunger-like device that reflects incident microwave energy in a waveguide.
  
  
  
  
  waveguide post A transverse rod inside a wave-guide that acts as a parallel susceptance.
  

• "waveguide plunger" meaning in Chinese: 波导管短路器
• "waveguide plunger" meaning in Japanese: waveguide plunger 導波管プランジャー[基礎]; 導波管プランジャ[電情]; ピストン[基礎]
• "waveguide plunger" meaning in Russian: волноводный поршень