Circular waveguide cavity resonator ||Resonant frequency and Quality factor derivation||

[@expressgeet]

Thanks alot sir...this helps me alot..good explanation

[@physicsinsightAUS]

Good

[@pradeeptiwari4523]

This Q factor formula is applicable for dielectric resonators which don't have metal contact at top and bottom?

[@RichardBronosky]

Can this be used for acoustic resonators? If so, how?

[@yuhui8109]

Hi sir, i have simulated a cylindrical cavity resonator with a TE 011 mode at 8.5 GHz, when i placed a DR inside, the resonant frequency is increasing to 9 GHz, i am expecting to be lower then 8.5 GHz, do you know what ad happens, sir ?

[@RFDesignbasics]

May be due to inserting DR the size of the cavity decreases.

[@ronakdadhich]

What is pnm

[@RFDesignbasics]

It's constant for bessel's function