A Nyquist voltage-controlled oscillator (VCO)-based analog-to-digital converter (ADC) architecture is proposed for ac-coupled systems that are commonly used in high-speed …
This work proposes a robust-against-blockers radio receiver structure using a Nyquist voltage-controlled oscillator-based Analog-to-Digital converter (VCO-based ADC). The …
The purpose of this thesis is the proposal and implementation of data conversion open-loop architectures based on voltage-controlled oscillators (VCOs) built with ring oscillators (RO …
Traditionally, high-performance Analog-to-Digital converters (ADCs) have heavily relied on conventional analog building blocks such as operational amplifiers, transconductors and …
An all-digitally implemented 1st order and a 2nd order time-mode∆ Σ ADCs are proposed and presented in this dissertation. Each proposed∆ Σ ADC consists of a voltage-totime …