Abstract: A portable piezoelectric antenna array for both very low-frequency (VLF) transmitting and receiving is proposed, based on piezoelectric lead zirconate titanate ceramics with the size of ∼10 ...
Abstract: This article presents a miniature pole-climbing piezoelectric robot (MPCPR) with fast and load-towable movement. Basically, it incorporates a pair of alumina transducers, where the third ...
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