Magnetoelectric antenna aims to boost underwater comms 800 billionfold
Summary
A technology feature about magnetoelectric (ME) antennas (BlueME) for underwater communications. The UF team demonstrates a 15-element ME antenna array that enables data exchange between surface operators and submerged robots at up to 730 meters in saltwater and 200 meters in freshwater with low power, using frequencies around 35–36 kHz. The article highlights potential applications in autonomous underwater vehicles, open-water trials, and the path toward patents and funding.