Cellular signal boosters use big antennas to improve the coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts. That ...
Abstract: The reverse holding voltage of high-voltage (HV) dual-directional silicon-controlled rectifier (DDSCR) is usually degraded to a very low level due to the ubiquitous substrate guard ring. In ...