Dielectrically transduced single-ended to differential MEMS filter
A single-ended input to balanced output 425 MHz mechanically-coupled electromechanical filter is presented. This technology provides 1 MHz channel-select filtering while eliminating the need for RF switches and baluns in front-end transceivers. The filter achieves 8 dB insertion loss with -50 dB stop-band rejection and -48 dB common-mode suppression.
2006 IEEE International Solid State Circuits Conference (ISSCC 2006)
Dana Weinstein, Hengky Chandrahalim, Lih Feng Cheow, and Sunil A. Bhave, "Dielectrically transduced single-ended to differential MEMS filter," IEEE International Solid-State Circuits Conference (ISSCC 2006), 2006, pp. 318-319.