Analog-to-digital convertes play an essential role in a reciever system. This\nthesis is about the implementation of a discrete time Sigma-Delta modulator with\na particular structure that can improve linearity of the operational amplifier in\nthe ADC, and so it can improve the resolution of the modulator. This structure\nuses feedforward loops to modify the signal transfer function. Our interest is focalized in a breast cancer radar application.

Progettazione di un convertitore Sigma-Delta per radar mammografico

Celin, Alberto
2013/2014

Abstract

Analog-to-digital convertes play an essential role in a reciever system. This\nthesis is about the implementation of a discrete time Sigma-Delta modulator with\na particular structure that can improve linearity of the operational amplifier in\nthe ADC, and so it can improve the resolution of the modulator. This structure\nuses feedforward loops to modify the signal transfer function. Our interest is focalized in a breast cancer radar application.
2013-07-16
SigmaDelta
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12608/16777