The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The third-order intermodulation distortion in properly terminated high-order bridged clamped-clamped beam (CC-beam) channel-select micromechanical filters has been measured for the first time and found to be appreciably higher than seen on unterminated stand-alone CC-beams. In particular, a three-resonator bridged 8-MHz filter with 140nm gaps posts a measured IIP3 of 25dBm and 36dBm for two-tone offsets...
The use of active feedback in closed-loop with two electrodes of a four-electrode capacitive-gap transduced wineglass disk resonator has enabled boosting of the effective resonator Q and independent control of insertion loss across the two other electrodes. To demonstrate the utility of this approach, two such Q-boosted resonators wired as a parallel-type micro-mechanical filter achieve a tiny 0.001%...
The introduction of a 39nm-gap capacitive transducer, voltage-controlled frequency tuning, and a stress relieving coupled array design has enabled a 0.09% bandwidth 223.4-MHz channel-select filter with only 2.7dB of in-band insertion loss and 50dB of out-of-channel interferer rejection. This amount of rejection is more than 23dB better than a previous capacitive-gap transduced filter design that did...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.