dc.date.accessioned | 2015-07-23T15:36:02Z | |
dc.date.available | 2015-07-23T15:36:02Z | |
dc.date.issued | 2013-01-08 | |
dc.identifier | pat8350633 | |
dc.identifier.uri | https://hdl.handle.net/11244/15425 | |
dc.description.abstract | Periodic signal generators include an oscillator circuit, which is configured to generate a first periodic signal at an output thereof, and a piezoelectric-based microelectromechanical resonator. The resonator is configured to generate a second periodic signal at a first electrode thereof, which is electrically coupled to the oscillator circuit. A variable impedance circuit is provided, which is electrically coupled to a second electrode of the piezoelectric-based microelectromechanical resonator. The variable impedance circuit is configured to passively modify a frequency of the second periodic signal by changing an induced electromechanical stiffness in at least a portion of the piezoelectric-based microelectromechanical resonator. | |
dc.format | application/pdf | |
dc.format.extent | 14 pages | |
dc.language | en_US | |
dc.publisher | U.S. Patent and Trademark Office | |
dc.title | Microelectromechanical Resonators with Passive Frequency Tuning Using Variable Impedance Circuits | |
dc.type | text | |
osu.filename | pat8350633.pdf | |
osu.accesstype | Open Access | |
dc.type.genre | Patent | |
dc.contributor.inventor | Abdolvand, Reza | |
dc.contributor.inventor | Ghahsareh, Mohsen Shahmohammadi | |
dc.contributor.inventor | Modarres-Zadeh, Mohammad J. | |
dc.identifier.patentID | 8,350,633 | |
dc.date.filed | 2011-07-01 | |
dc.contributor.assignee | Board of Regents/Oklahoma State University and the A & M Colleges | |
dc.subject.primaryusclass | 331/155 | |
dc.subject.otherusclasses | 310/321 | |
dc.subject.otherusclasses | 310/366 | |
dc.subject.otherusclasses | 310/368 | |
dc.subject.otherusclasses | 331/154 | |
dc.subject.otherusclasses | 331/36R | |
dc.subject.cpcclasses | H03B 5/323 (20130101) | |