Abstract:Conventional chopper conditioning amplifiers with a differential architecture are largely inappropriate for the monolithic infrared sensing systems with the requirements of single-ended architecture, low power, and yet low noise and low offset. In this paper, a novel chopper amplifier is proposed to satisfy all the aforesaid requirements. This is achieved by means of a novel chopper demodulator that not only incurs no hardware overhead but also inherently suppresses noise and offset. On the basis of computer s… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.