Essays about: "Digital-to-Analog Converter"
Showing result 16 - 19 of 19 essays containing the words Digital-to-Analog Converter.
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16. Study on a second-order bandpass Σ∆-modulator for flexible AD-conversion
University essay from Institutionen för systemteknikAbstract : An important component in many communication system is the digital to analog converter. The component is needed in order to convert real world analog quantities to digital quantities which are easier to process. READ MORE
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17. Digital-To-Analog Converter for FSK
University essay from Institutionen för systemteknikAbstract : This thesis is one part of a overall task of designing a module for frequency shift keying (FSK) to be used in an Ultra Wide Band (UWB) system. The FSK system has a Direct Digital Synthesizer (DDS) and Digital-to-Analog (DAC). The DACs differential current signals are directly fed to a RF (Radio Frequency) unit that generates the UWB RF signal. READ MORE
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18. Modelling and Design of Oversampled Delta-Sigma Noise Sharpers for D/A Conversion
University essay from Institutionen för systemteknikAbstract : This thesis demonstrates the high- level modelling and design of oversampled delta- sigma noise shapers for D/A conversion. It presents an overview and study on digital- to- analog converters (DAC) followed by the noise shapers. It helps us to understand how to design a noise shaper model and algorithmic expressions are presented. READ MORE
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19. Modelling of Power Dissipation in CMOS DACs
University essay from Institutionen för systemteknikAbstract : In this master thesis work, the power dissipation in a current-steering digital- to-analog converter, DAC, has been studied. The digital as well as the analog power dissipation have been modelled in MATLAB and it is shown that the MATLAB models agrees well with simulation results from the circuit simulator (Spectre). READ MORE
