Re: What is RLC equivalent circuit of cavity resonator, Series or parallel RLC?
I will post images as soon as possible. Now some question, writing from phone. Assume I use transformer (pins 1,2 on one side and 3,4 on isolated side) and parallel RLC to create equivalent schematic of resonator. My current problem is that resonator is directly coupled to line (inset line in SIW cavity).
Transformer pin1 to gate line, pin3&4 to RLC.May I terminate transformer to ground on pin2 then? I am sorry no images yet. Here is good example of SIW cavity resonator used in series feedback:
I want to know how to use transformer to represent coupling to such resonator, when line is directly connected to cavity.