Browse Publications Technical Papers 1999-01-2646
1999-08-02

Smart Material Actuator Driven by Networked Rectenna Array 1999-01-2646

The new concept, a microwave-driven smart material actuator, was introduced to wirelessly drive actuators of space antennas and reflectors. For the proof-of-concept, a multilayer piezoelectric actuator integrated with a 3×3 rectenna was set up and tested within microwave field. The test results showed that the rectenna generates up to 73 V DC for a piezoelectric actuator and demonstrates a wide controllability by allowing several control parameters. For high power requirement and effective use of incident microwave, a power allocation and distribution (PAD) circuit and a voltage up-converter (VUC) were studied in corporation with the rectenna circuitry.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
X