GaAs 0.5 dB NF dual-loop negative-feedback broadband low-noise amplifier IC - Concepedia

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GaAs 0.5 dB NF dual-loop negative-feedback broadband low-noise amplifier IC

27

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References

2005

Year

Junzhong Xu, Bert Woestenburg, J.G. Bij de Vaate, Wouter A. Serdijn

Electronics Letters

Transformer Non-idealitiesRf SemiconductorMixed-signal Integrated CircuitNoiseLna PerformanceSquare Kilometre ArrayRf SubsystemGaas 0.5

Abstract

A GaAs dual-loop negative-feedback low-noise amplifier (LNA) designed for the square kilometre array is presented. Effects of transformer non-idealities on LNA performance are discussed. The LNA has 0.5 dB noise figure and −10 dB input return loss from 0.6 to 1.6 GHz.

References

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