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Printed electronic circuits are part of everything we do, in growing numbers of electronic devices for computing, communications, transportation and many other functions. Those circuits, once so simple, now embrace many technologies, including analog, digital, DC power, and RF/microwave signal paths. To design printed…

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, but Fifth Generation (5G) cellular wireless networks are…

Check to select frequencies to calculate impedance. Check to highlight the copper layer of interest. Uncheck reference check box to designate a signal layer. By default, all layers are treated as a reference plane. 4. A ‘green’…