It's a puck dielectric resonator.
Er=43.5
D=6.3mm
H=2.7mm
Q=5000 @9GHz
It will be coupled to a microstip line to RF transistor and to another microstipline for varactor tunning.
Can you help me?
Thanks
I don't think it will be easy to explain this in an email, I think you should do some reading first. There is an excelent book Dielectric Resonators by D. Kajfez. You can also get some usefull information from these papers.