Design of low noise transimpedance amplifier for intravascular ultrasound

Dina Reda; Emad M. Hegazi; Khaled N. Salama; Hani Fikry Ragai

doi:10.1109/BIOCAS.2009.5372084

Design of low noise transimpedance amplifier for intravascular ultrasound

Dina Reda, Emad M. Hegazi, Khaled N. Salama, Hani Fikry Ragai

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

In this paper, we study transimpedance amplifiers for capacitive sensing applications with a focus on Intravascular Ultra Sound (IVUS). We employ RF noise cancellation technique on capacitive feedback based transimpedance amplifiers. This technique eliminates the input-referred noise of TIAs completely and enhances the dynamic range of front-end electronics. Simulation results verify the proposed technique used in two different TIA topologies employing shunt-shunt feedback. ©2009 IEEE.

Original language	English (US)
Title of host publication	2009 IEEE Biomedical Circuits and Systems Conference
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	57-60
Number of pages	4
ISBN (Print)	9781424449187
DOIs	https://doi.org/10.1109/BIOCAS.2009.5372084
State	Published - Nov 2009

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10.1109/BIOCAS.2009.5372084

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title = "Design of low noise transimpedance amplifier for intravascular ultrasound",

abstract = "In this paper, we study transimpedance amplifiers for capacitive sensing applications with a focus on Intravascular Ultra Sound (IVUS). We employ RF noise cancellation technique on capacitive feedback based transimpedance amplifiers. This technique eliminates the input-referred noise of TIAs completely and enhances the dynamic range of front-end electronics. Simulation results verify the proposed technique used in two different TIA topologies employing shunt-shunt feedback. {\textcopyright}2009 IEEE.",

author = "Dina Reda and Hegazi, {Emad M.} and Salama, {Khaled N.} and Ragai, {Hani Fikry}",

note = "KAUST Repository Item: Exported on 2020-10-01",

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AU - Reda, Dina

AU - Hegazi, Emad M.

AU - Salama, Khaled N.

AU - Ragai, Hani Fikry

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2009/11

Y1 - 2009/11

N2 - In this paper, we study transimpedance amplifiers for capacitive sensing applications with a focus on Intravascular Ultra Sound (IVUS). We employ RF noise cancellation technique on capacitive feedback based transimpedance amplifiers. This technique eliminates the input-referred noise of TIAs completely and enhances the dynamic range of front-end electronics. Simulation results verify the proposed technique used in two different TIA topologies employing shunt-shunt feedback. ©2009 IEEE.

AB - In this paper, we study transimpedance amplifiers for capacitive sensing applications with a focus on Intravascular Ultra Sound (IVUS). We employ RF noise cancellation technique on capacitive feedback based transimpedance amplifiers. This technique eliminates the input-referred noise of TIAs completely and enhances the dynamic range of front-end electronics. Simulation results verify the proposed technique used in two different TIA topologies employing shunt-shunt feedback. ©2009 IEEE.

UR - http://hdl.handle.net/10754/564240

UR - http://ieeexplore.ieee.org/document/5372084/

UR - http://www.scopus.com/inward/record.url?scp=77749318401&partnerID=8YFLogxK

U2 - 10.1109/BIOCAS.2009.5372084

DO - 10.1109/BIOCAS.2009.5372084

M3 - Conference contribution

SN - 9781424449187

SP - 57

EP - 60

BT - 2009 IEEE Biomedical Circuits and Systems Conference

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

Design of low noise transimpedance amplifier for intravascular ultrasound

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