Power Harvesting Capabilities of SHM Ultrasonic Sensors

<table>Optical displacement sensor output signal (<svg height="16.6625" id="M1" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 54.9375 16.6625" width="54.9375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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Smart Materials Research

Power Harvesting Capabilities of SHM Ultrasonic Sensors

Figure 6