ARTICLES

A 3 to 5 GHz Ultra-wideband Low Noise Amplifier Using InGaP/InGaAs Enhancement-mode PHEMT Technology

A 3 to 5 GHz ultra-wideband (UWB) resistive shunt-feedback low noise amplifier (LNA) was demonstrated by using a In0.5Ga0.5P/InGaAs enhancement-mode (E-mode) pseudomorphic high electron mobility transistor (PHEMT) for the first time. The resistive shun...
UWB communication systems have recently attracted tremendous attention for industry, media and academic applications. The UWB system is a new wireless technology capable of transmitting data over a wide frequency range with low power consumption and high data rates. 1,2 In order to develop UWB communication ICs with reasonable...
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