Articles by Prasenjit Mitra

How 5G puts airplanes at risk – an electrical engineer explains

New high-speed cellphone services have raised concerns of interference with aircraft operations, particularly as aircraft are landing at airports. The Federal Aviation Administration has assured Americans that most commercial aircraft are safe, and AT&T and Verizon…


What is 5G? An electrical engineer explains

5G stands for fifth-generation cellular network technology. It’s the technology that enables wireless communication – for example, from your cellular phone to a cell tower, which channels it to the internet. 5G is a network…