【物理】共振器

一些基本的声学理论关于：共鸣体、声源和声源滤波的概念。

RESONATORS used in transit-time tubes

transit-time tube with equalising rings for the connection of resonators

optical RESONATORS used in lasers

cavity, coaxial dielectric or Lecher RESONATORS

RESONATORS operating as aerials

impedance networks or resonators for TELECOMMUNICATION

amplifier with resonators

RESONATORS used in discharge tubes