How to tap power from resonator of oscillator

Hi friends
Can any one tell me how to tap the resonator so that oscillator will oscillate at desired frequency.
I dont know how to decide tapping position.
I want to use coupled resonator for my design.

And a "resonator" means what to you?

Resonator means I am talking about microstrip resonator(lambada by 2 or lambada by 4) for frequency selection

A large number of VCOs use a less than quarterwave line, grounded at one end. At the "open" end there is a varactor diode attached in shunt. You couple into this with a series capacitor of small value.

www.trans-techinc.com/documents/no1021.pdf

http://www.eagleware.com/pdf/apps/20...ngVCOonFR4.pdf

www.plextek.co.uk/papers/awdpaper.pdf

www.cel.com/pdf/appnotes/an1034.pdf

Thanks
But my problem is very crictical
I have to design oscillator which turn ON & OFF for 1 ns duration.
The frequency of oscillation is 5.8GHz.
If u can suggest me what should I do to design this, I will be very happy

Good luck sport! You should investigate something called a "fet switch"