2 papers
eess.SP2026
High-Velocity Whip-Mode Microresonator in LTOI Unimorph: Measurement Methodology and Large-Signal Characterization
Tzu-Hsuan Hsu, Zihuan Liu, Harshvardhan Gupta +6
This paper presents the design, characterization, and large-signal measurement methodology of a high-order whip-mode flexural microresonator on a lithium tantalate-on-insulator (LT…
physics.app-ph2021
An Experimental Study of the Acoustic Field of a Single-Cell Piezoelectric Micromachined Ultrasound Transducer (PMUT)
Bibhas Nayak, Harshvardhan Gupta, Kaustav Roy +3
Piezoelectric micromachined ultrasound transducers (PMUTs) have gained popularity in the past decade as acoustic transmitters and receivers. As these devices usually operate at res…