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 ...

Choosing a circuit material for a high-frequency printed-circuit board (PCB) is generally a tradeoff, often between price and performance. But PCB materials are also selected by two key factors: how ...

This file type includes high resolution graphics and schematics when applicable. In the development of SoC-based (system-on-chip) circuit boards, the SoC’s additional capabilities will provide ...