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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…

Isola Asia Pacific will be well represented by its circuit material experts at the 2022 Taiwan PCB & Assembly (TPCA) Show (www.tpcashow.com), as they advise attendees on the optimum uses of their materials for the growing numbers of high-frequency analog and high-speed-digital (HSD) electronic…

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’…