a complete example for oscillator design?

please give me some complete design example for oscillator design using s parameter(bjt or fet). (step by step,i am fresh in designing oscillator)
frequency:2.4~3Ghz.
welcome to any papers or design schematic yourself.

You can serach it from the IEEE. or other project

Go to www.rfic.co.uk

There are 2 complete examples... U should also search this forum, i think others have posted some articles here too :)