The mechanical antenna (MA) is a new type of low-frequency (LF) transmitting antenna that
generates an alternating electromagnetic (EM) signal through the mechanical movement of …

Finding an efficient way for underwater communication with a portable antenna at very low
frequency (VLF 3–30 kHz) is challenging since the conventional electrical antennas require …

Acoustically actuated magnetoelectric (ME) antenna based on the efficient oscillation of
magnetic dipoles has recently been considered as a promising solution for portable very-low …

As a new type of super-low-frequency (SLF, 30–300 Hz) magnetic antenna, the permanent
magnetic mechanical antenna (PMMA) has great potential for applications in underwater …

An electret-based mechanical antenna (EBMA), which can transmit extremely low frequency
(ELF) electromagnetic signals, has the advantages of miniaturization and high transmitting …

Extremely/super low frequency (ELF/SLF) electromagnetic wave can effectively propagate in
the harsh cross‐medium environment where a high‐frequency electromagnetic wave cannot …

Magnetoelectric (ME) antennas have offered significant advantages in the design of very-
low-frequency (VLF) communication systems operating in challenging environments such as …

There are various advantages of low-frequency (LF) wireless communications such as
stable propagation characteristics and low transmission attenuation, especially in lossy …

To realize magnetic induction (MI) communication through seawater, a rotating-permanent-
magnet array (RPMA) operating in the ultralow frequency (ULF) band is proposed. The array …

This article presents a novel signal modulation method to efficiently improve the data
transmission capability of the mechanical antenna based on rotating dipoles. Such …