A Digitally-Controlled Seven-State X-Band SiGe Variable Gain Low Noise Amplifier
作者： Robert L. Schmid , John D. Cressler
DOI: 10.1109/BCTM.2014.6981311
关键词: Direct-coupled amplifier 、 RF power amplifier 、 Electrical engineering 、 Amplifier 、 Y-factor 、 Power-added efficiency 、 Fully differential amplifier 、 Amplifier figures of merit 、 Materials science 、 Low-noise amplifier
摘要: This work describes the design of a digitally-controlled seven-state variable gain low noise amplifier. The amplifier utilizes separately biased transistor cores to activate additional …
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