Edn, cilt.2012, ss.1-3, 2012 (SCI Expanded İndekslerine Giren Dergi)
Engineers often perceive RF-low-noise-amplifier design as a difficult task. Obtaining a low-noise figure with high stable gain can be challenging—even intimidating. However, with the recent evolution of GaAs (gallium-arsenide) heterojunction FETs, you can design amplifiers with a less-than-1-dB noise figure and high stable gain. This Design Idea describes a low-noise amplifier with a 0.77-dB noise figure.