United Monolithic Semiconductors' CHA8265-98F is a three-stage, high-power amplifier operating between 27.5 and 31 GHz. It ...
Modern RF amplifiers need both linearityand high efficiency. The linearity requirementis due to the use of modern modulationschemes, such as QAM (quadrature-amplitudemodulation) and OFDM ...
This document provides step-by-step instructions on using the Rigol DSA-800 series of Spectrum Analyzers to measure the characteristics of an RF Amplifier. In addition to the DSA-800 Spectrum Analyzer ...
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