Getting PCBs made is often the key step in taking a dodgy lab experiment and turning it into a functional piece of equipment.

Every once in a while, the printer can allow you to solve an engineering problem. Recently I needed to improve reception for an ultrasonic receiver, so I quickly modified an existing small parabolic ...

[Machining and Microwaves] has long wanted to use a 3D printer to print RF components for antennas and microwave lenses. He heard that Rogers — the company known for making PCB substrates, among other ...