Summary form only given, as follows. A Ku-band 60 W GaN power amplifier is presented. To obtain the high efficiency, new matching circuit topology to control the reflection phase at the 2nd harmonic ...

A MagSafe ring for Android does exactly what you'd expect. It's a slim ring with adhesive on one side, so you can stick it to the back of your Android phone or its case.

I’VE tested my fair share of portable chargers, and this one ticks all the right boxes. The Aobbow MagSafe Power Bank is on sale right now, down 81% from £139.99 to just £26.99, and it has ...