If you’re a serious audiophile who’s looking for a discrete but ultra-high end amplifier, the TEAC AP-507 could be worth ...

ISSCC, the International Solid-state circuits conference, is the IEEE's annual showcase for all that is best in on-chip ...

Researchers developed a low-cost, scalable terahertz amplifier that could be used to make antenna arrays that can steer and focus high-frequency terahertz waves, for applications like high-resolution ...