High-overtone mode piezoelectric transformer based on c-axis zigzag ScAlN multilayer for wake-up receiver applications
The efficiency of RF-to-DC conversion in rectifying antennas in wake-up receivers significantly diminishes at lower RF power levels. In this study, we propose passive high-overtone bulk acoustic wave type piezoelectric transformers composed of an input layer (c-axis tilted ScAlN single-layer)/an aco...
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| Main Authors: | Sarina Kinoshita, Rei Karasawa, Takahiko Yanagitani |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2025-04-01
|
| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0260623 |
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