To achieve omnidirectional wireless power transfer (WPT), it is crucial to tune the direction of the total magnetic field from the transmitter (Tx) coils toward the receiver coil (Rx) that can be ...

Dive into the world of high-quality audio recording with our in-depth review of the FIFINE M9 Wireless Lav Mic Kit! This ...

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

Hearing aids work by amplifying sound through a three-part system: the microphone, the amplifier and the speaker.