BPN707: Automated Passband Tuning of High-Order Microelectromechanical Filters

This project aims to develop multi-resonator micromechanical electronic filters for use in communication systems requiring bandpass filters with sharp rolloffs and large stopband rejections. A complete analysis of the design, fabrication and testing of filters comprised of 2-8 micromechanical resonators coupled by flexural mode springs will establish a greater understanding this exciting MEMS device. In addition, the implementation of an automated tuning scheme will provide complete corrective control over the filter’s passband by negating the effects of fabrication error.

Project end date: 08/25/15