TPoS (Thin-Film Piezoelectric-on-Substrate) oscillators incorporate a TPoS resonator. This project focuses on assembling different configuration of TPoS oscillators and charactrizing them. Below you can see one such design and its phase noise plot. It has been shown that such oscillators perform very well in the nonlinear operation range of the resonator and very low phase noise values have been reported (refer to conference papers 30 and 47).