RF filters are really just a handful of strategically placed inductors and capacitors. Yes, you can make a 1 GHz filter out of through-hole components, but the leads on the parts turn into inductors ...
Is plain old FR-4 (also known as “Glass Epoxy”) PCB material suitable for use in RF designs[1]? This question comes up time and again. Many say no, fewer say yes – who's right? As I have published ...
Radio frequency filters allow different spectrum bands and improve user experience by avoiding collision and by controlling the flow of data in smartphones. Resonant’s filters are designed to improve ...