AC coupling is common in amplifier circuits for practical and historical reasons. The practical reason is to remove DC power on a transmission line and into a load. The historical reason is to conform ...

Murata Manufacturing Co., Ltd. has begun production of the LXWS series capacitive coupling wireless power transmission module that enables wireless recharging of tablet PCs and other mobile devices.

GaN and SiC mosfets were tested and compared by a distribution company using the GaNdalf modular development platform. David Woodcock reports on the findings. The traditional silicon power mosfet is a ...

The idea of transferring energy with water isn’t exactly new. In fact, it’s downright ancient. Running water has been tapped to power our contrivances since folks were getting excited about that new ...

Potential sources of RF coupling. How to cut some of the coupling sources. Best practice design to create a system that’s immune to coupling. Wireless system-on ...

Chemical Mechanical Planarization is a process of smoothing wafer surface through exerting the chemical and mechanical polishing on wafer. It is an important step in IC fabrication process. To achieve ...

Smartphones today are always fighting two big battles: keeping a strong signal and staying cool when things get tough. Most ...