Ahmed Mamdouh Metwally Mansour <br/><br/>
Design and implementation of a multi-band high efficiency envelope elimination and restoration polar transmitter front-end /  
 تصميم وتنفيذ دائره إرسال  قطبية  متعددة الترددات عالية الكفاءة بإستخدام طريقة إزالة و إستعادة إشارة المٌغلف 
Ahmed Mamdouh Metwally Mansour ; Supervised Ahmed Nader Mohi Eldin , Faisal A. Elseddeek 
 - Cairo :   Ahmed Mamdouh Metwally Mansour ,   2018 
 - 98 P. :   charts , facsimiles ;   30cm  
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronics and Communications  
<br/><br/> In this work, the design and implementation of a multi-band polar transmitter front-end has been introduced. The transmitter circuit is implemented using a 130nm standard CMOS technology. To the best of the authors knowledge, this is the first transmitter front-end design that can cover frequency range from 0.75 up to 2.2GHz and yet compatible with most of the modern communication standards 
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<br/><br/><label>Subjects--Index Terms: </label>Multi-band  Polar transmitter  Power amplifier