Capacitive Resonators And Methods Of Fabrication

A micro-electro-mechanical system (MEMS) capacitive resonator and methods for manufacturing the same are invented and disclosed. In one embodiment, a method comprises forming trenches in a substrate, conformally coating the substrate with an oxide, filling the coated trenches with polysilicon, patterning the polysilicon, releasing a resonating structure derived from the substrate, and removing the conformally coated oxide.Georgia Tech Research Corporatio