An Ultrasound Transducer Analog Front-End With dB-Linear Time-Gain Compensation Using Translinear Loop Principle
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DOI: 10.1109/tcsi.2025.3583422
Abstract: This article presents an ultrasound analog front-end (AFE) circuit featuring continuous time-gain compensation (TGC) based on a variable-gain current amplifier (VGCA). The AFE comprises a class-AB input current buffer and a current gain stage realized… read more here.
Keywords: gain; analog front; gain compensation; time gain ... See more keywords