Single-Ended to Differential Micromechanical Filter
- Detailed Technology Description
- A single 3-ended input to balanced output 425 MHz mechanically coupled electromechanical filter is presented.
- Others
-
- Patent: 7,436,271;
- Weinstein, Dana, et al. (2006, February 5-9). Dielectrically transduced single-ended to differential MEMS filter. IEEE International Solid-State Circuits Conference (ISSCC 2006), San Francisco, California, 318-319.
- *Abstract
-
A single 3-ended input to balanced output 425 MHz mechanically coupled electromechanical filter is presented. This technology provides 1MHz channel select filtering while eliminating the need for RF switches in front-end transceivers. The filter is comprised of a radial disk electrically activated resonator driving a wine glass ring using mechanical coupling. This allows for excellent common mode suppression, stop band rejection, shape factor, and good insertion loss.
- *Licensing
- Patrick Govangpjg26@cornell.edu(607) 254-2330
- Country/Region
- USA
For more information, please click Here
