Search Results - "Low noise amplifier"

Today’s practice of developing VHF radio systems paths widely uses MMIC as low-noise amplifiers. This approach is acceptable for radio systems operating in a relatively quiet electromagnetic environment. However, for systems operating in a complex interference environment of the VHF band, low-noise...

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To meet the demand for high-performance silicon-based low noise amplifier (LNA) with the development of communication systems, a gm-boost dual path noise-canceling circuit topology is proposed, which can reduce transistor noise and achieve low noise figure (NF). A gm-boost structure is introduced in...

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This article presents a low-noise amplifier (LNA) with high image rejection ratio (IRR) operating in the 5G millimeter-wave band using a 65 nm CMOS process. The circuit adopts an inter-stage notch filtering structure composed of a transformer and a switched capacitor array to achieve image suppressi...

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The Low Noise Amplifier (LNA) is typically the initial step in any microwave receiver circuit and is crucial to the receiver's quality. The design, analysis, and modeling of single-stage and multi-stage low-noise amplifiers combined with an optimal matching network at wideband frequencies betw...

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The article describes the development of a low-noise amplifier for the 57-64 GHz band based on a wide-gap semiconductor - gallium nitride. We analyze existing commercial developments in the area of low-noise amplifiers for the 60 GHz band, which are based mainly on gallium arsenide. At the initial s...

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