A small-signal equivalent circuit is developed for the InGaAs/InAlAs/InP collector-up heterojunction bipolar transistor (HBT). Device S-parameters are measured in the 0.05- GHz to 40-GHz range at ...

When it comes to optimizing your internet connection throughout your home, router placement is key. So you might want to ...

Many routers are dual band, meaning they can broadcast both 2.4 Gigahertz (GHz) and 5 GHz bands for their Wi-Fi signal. If you have a large home and need Wi-Fi to transmit across multiple walls or ...

A mini bus was stolen from a school and abandoned - with police now urging others with the vehicles to review their security. It follows a spate of crimes involving mini buses being stolen or ...

The film developing time of the Fujifilm Instax Mini 41 is advertised to be 90 seconds. It also features a Close-up Mode that removes parallax errors in the field-of-view. The Instax Mini 41 offers an ...