S
S. S.
- Jan 1, 1970
- 0
Could anyone tell me the formula to calculate the electrical resonance
frequency of a metal sphere?
e.g. - a 1mtr diameter, hollow metal 'ball'?
I understand how to calculate a simple resonant circuit from fr = 1/(6.28 x
sqrLC), and that a Cavity Resonator (Hi-Q filter in radio equipment -
diplexers
etc) is like a sealed cylinder where the ends are equiv to the capacitor
plates
and the cylinder is equiv to the coil.
Thanks.
frequency of a metal sphere?
e.g. - a 1mtr diameter, hollow metal 'ball'?
I understand how to calculate a simple resonant circuit from fr = 1/(6.28 x
sqrLC), and that a Cavity Resonator (Hi-Q filter in radio equipment -
diplexers
etc) is like a sealed cylinder where the ends are equiv to the capacitor
plates
and the cylinder is equiv to the coil.
Thanks.