Thousands of satellites surround the Earth in their own orbital slots and even their own constellations, at distinct altitudes. They help communicate with distant places, track weather, and, with the Global Positioning System (GPS), find…
Electronic products continue to add functions in smaller packages, even for traditionally large systems such as computer servers and wired telecommunications networks. Multilayer circuits are essential for providing more electronic capabilities in smaller sizes, often relying on…
Analog frequencies and digital data rates are increasing steadily in electronic circuits and systems, requiring careful choices of circuit materials for printed circuit boards (PCBs). Cellular communications technologies grew by means of RF and microwave signal frequencies,…