Author - Wilfredo Rivas-Torres

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Wilfredo Rivas-Torres	Write for Microwaves & RF

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October 2005 [Computer-Aided Engineering]
Design And Verify A 50-W Power Amp
Power-amplifier (PA) design, especially for wireless communications systems, often involves the trade-off between linearity and efficiency. Fortunately, modern computer-aided-engineering (CAE) tools can help to decide on the best approach to making such trade-offs quickly and efficiently. As an example, consider some requirements for a PA. For this project, these requirements include RF output power level of 50 W peak envelope power (PEP) at 760 MHz with input drive level of 1 W,...