No user-serviceable parts inside? Give me a break! The head unit is tough to get to, but the PCBs within the chassis use ...

As part of my UKRI Fellowship, I have created a 26-28 GHz RF front-end PCB that can be used with a generic Software Defined Radio (SDR ... If you wish to access the design files, please email me and I ...

Ultimately, the best PCB antenna design is one where there is no nearby copper fill, and there are no traces running near or on layers below the antenna. After all, any metal trace or component is ...