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Piezoelectric microelectromechanical systems (MEMS) resonators on Si can be a potential candidate to replace discrete L-C components in series resonant converters. In this paper, ring shaped piezoelectric (AlN) micro-resonators on Si are reported. Having vibration in contour mode, these resonators can achieve resonant frequency as low as 87.28 MHz. Recently, we have fabricated high Q (>1000) piezoelectric...
Adaptable cooking surfaces are at the forefront of design trends because of the many advantages offered to users. These improvements and advantages have their counterpart in the increased design challenges related to inductors and power electronics. Shifts in the relative position between the pan and the inductor may cause the inductor to be totally or partially uncovered, leading to changes in the...
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