双隔离泡H_(021)模腔的谐振频率及Q值

RESONANCE FREQUENCY AND Q VALUE OF THE H_(021) MODE CAVITY WITH A DOUBLE SEPARATE BULB

本文计算了双隔离泡H_(021)模腔的谐振频率及品质因子.利用泡壁的对称性,得到腔中电介质分布具有轴对称性,泡上、下底的影响用微扰给出了腔谱振频率和品质因子的变化.

The, resonance frequency and Q value of the H021 mode cavity with a double separate bulb are calulated in this paper. Because the wall of the bulb is geometrical symmetric, the distribution of the permittivity is symmetric longitudinal . Owing to the existence of the top and bottom of the bulb, the change of the resoname frequency and Q valne is given by means of pertubation method.