Mohammed Wagih Emam Ismail <br/><br/>
Design of time based analog to digital converter TB - ADC :   New design methodology for voltage to time converter VTC circuits /  
 تصميم محول تناظرى رقمى معتمد على صيغة الوقت :   طريقة تصميم جديدة لدوائر تحويل الجهد إلى الوقت 
Mohammed Wagih Emam Ismail ; Supervised Serag E. D. Habib , Hassan Mostafa 
 - Cairo :   Mohammed Wagih Emam Ismail ,   2015 
 - 87 P. ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronica and Communication 
<br/><br/> In this thesis, we introduce a new design methodology for voltage to time converters (VTCs) circuits suitable for time - based analog -to - digital converters (TB - ADC). This new methodology has been tested by designing an 8- bit low power TB - ADC as one of the alternatives to the traditional ADCs. The proposed ADC consists of two stages. The rst stage is the VTC and the second stage is the time to digital converter (TDC). The percentage of digital to analog part is greater than the tradi - tional ADC and it is an Op - Amp - less design 
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<br/><br/><label>Subjects--Index Terms: </label>Analog to digital converter (ADC) Software defined radio (SDR) Voltage to time converter (VTC)