Mahmoud A. Abdelghany

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This paper describes the design and implementation of a low-voltage low-power low noise amplifier (LNA) merged with a fully differential double-balanced single-gate mixer for 5GHz wireless systems. The LNA and mixer had been designed to operate in sub-threshold region for low-power dissipation. The proposed design has been fabricated using TSMC(More)
The design of a low noise figure (NF), high conversion gain (CG) double-balanced, Gilbert-cell mixer is presented. Since the noise figure of the RF CMOS mixer is strongly affected by flicker noise (1/f), a dynamic current injection technique is used to reduce the flicker noise corner frequency. The current injection circuitry comprises 3 pMOS to inject(More)
— This paper presents the design and measurement of low flicker-noise, high conversion gain double-balanced Gilbert cell mixer in CMOS process. Since the noise figure (NF) of the CMOS mixer is strongly affected by flicker noise (1/f noise), a dynamic current injection technique is used to reduce the flicker noise corner frequency. An inductor is employed to(More)
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