If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

Abstract: Power amplifier (PA) is the core device for dc-RF conversion in wireless power transfer (WPT) system. However, the drain efficiency (DE) of PA decreases significantly due to the load ...

Abstract: This paper presents a broadband high-power sub-terahertz (sub-THz) power amplifier (PA). By integrating the traditional three-conductor (TC) balun with coupled lines (CP lines), a modified ...