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Found 3 essays matching the above criteria.

1. 1. Modeling of a Tunable Film Bulk Acoustic Resonator and Bandpass Filter Design by using Ferroelectric Film

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Usman Javaid; [2011]
   Keywords : FBAR Filter; MBVD; MASON;

   Abstract : Filters having smallest size, high power handling capability, high Q factor, operating frequency up to several gigahertz’s (GHz) and low cost are the demand of the market to use in front end wireless/radio communication systems. In this regard several filter technologies have been introduced and utilized commercially. READ MORE

3. 2. C Band Microwave Oscillator

   University essay from Institutionen för teknik och byggd miljö; Högskolan i Gävle

   Author : Maaz Rasheed; [2008]
   Keywords : ;

   Abstract : The work focuses on the study, design and implementation of a C band Microwave oscillator using coaxial resonators, for the transceiver used in wave radar. It involves a literature study discussing different aspects of microwave oscillators, mainly the shielding of the oscillators, frequency pulling due to load and supply pulling, tuning range and the temperature performance of the oscillator. READ MORE

4. 3. A Study of Switched Mode Power Amplifiers using LDMOS

   University essay from Institutionen för teknik och byggd miljö

   Author : Ahmed Al Tanany; [2007]
   Keywords : LDMOS; Switch Mode Power Amplifiers; power amplifier; BALUN;

   Abstract : This work focuses on different kinds of Switch Mode Power Amplifiers (SMPAs) using LDMOS technologies. It involves a literature study of different SMPA concepts. Choosing the suitable class that achieves the high efficiency was the base stone of this work. READ MORE