Help with design of oscillator using microwave office

Hi all,

I am new in the design of oscillator and was hoping someone can help me.

Which method should I use for designing an oscillator using MEMS resonator?
i) Linear Simulation using OSCTEST
ii) Negative resistance simulation

Thank you

Anis

I am new in the design of oscillator too,
can we communicate something about oscillator
my email :davidzhang0510@gmail.com