Gunjan KumariTechnische Universität Ilmenau | TUI · Virtual Worlds and Digital Games Group
Gunjan Kumari
Master of Science
About
3
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7
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Citations since 2017
Publications
Publications (3)
Sparked by the recent growth of online and remote teaching formats, social virtual reality (Social VR) applications are being employed in higher education teaching. This eliminates the need for physical presence in one classroom and allows for increased accessibility of classes. More engaging distant virtual classrooms and extracurricular activitie...
This paper reports the effect of piezoelectric layer thickness on the resonance frequency of the Bulk Acoustic Wave (BAW) resonator. The area of square shaped Piezoelectric Resonator is 100μm×100μm and thickness is 2μm. ZnO layer of 2μm is sandwiched between top and bottom electrodes of 0.2μm thickness. The materials used are ZnO as piezoelectric m...
FBAR (Thin Film Bulk Acoustic Wave
Resonator)
devices are commonly used as application of RF (Radio Frequency) filters for the cell phones and other communication devices. This paper reports about the measurement of the efficiency of FBAR devices. The efficiency is commonly measured in terms of the EMCC (Electromechanical coupling coefficient) and...
