Analytical study and Design of a RF filter applicable in MEMS technology

摘要

A passband filter has been designed and simulated using HFSS and MATLAB softwares. Reconfigurability has been analyzed and optimized results are taken from filter's output. Since key roll for capacitors and their reconfigurability, tunable capacitors using MEMS technology has been designed and are presented. The designs mostly operate within the 2GHz(～l-3 GHz),the internationally allocated band for fixed and mobile services including mobile satellite services such as Personal Communication Services(PCS).