Cellular signal boosters use big antennas to improve 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.

Compared to 2022, Antenna’s revenue increased, but so did its losses. In 2022, the company reported an operating loss of 46.1 million won (about $33,444), largely due to a rise in operating ...