Essays about: "demodulator"

Showing result 1 - 5 of 13 essays containing the word demodulator.

1. 1. Design and characterization of a radio receiver for satellite communication

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Emil Ollars; [2021]
   Keywords : RFFE; RF; ADC; PSK;

   Abstract : Due to the increase in volume and speed of data transmissions in recent years, the demand for high-speed satellite communication solutions has increased. This thesis investigates the possibility of making a receiver for satellite radio based on an Analog Devices ADC evaluation board. READ MORE

3. 2. Design and Implementation of a 5.8 GHz superheterodyne FM Video Receiver

   University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

   Author : Carl-Johan Stålberg; [2019]
   Keywords : Superheterodyne Receiver; 5.8 GHz; FM;

   Abstract : This master thesis presents the design and implementation of a super heterodyne 5.8 GHz receiver system for wireless transmission of phase alternating line (PAL) composite video signals. The system is implemented using surface and hole mounted devices on four separate printed circuit board (PCB) stages. These stages include a 5. READ MORE

4. 3. Vicinity Integrated Circuit Card Emulation of ISO15693 in NFC Devices

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Elmar Xander van Rijnswou; [2018]
   Keywords : ;

   Abstract : This thesis describes the work flow of integrating a new digital design in an existing integrated circuit, the SN100V designed by NXP. The new digital design enables theSN100V for emulating ISO 15693 card, which is not available yet in any near field radio device. READ MORE

5. 4. Symmetric alpha-Stable Adapted Demodulation and Parameter Estimation

   University essay from Luleå tekniska universitet/Signaler och system

   Author : Kristoffer Hägglund; [2018]
   Keywords : ;

   Abstract : Transmission and reception of signals in wireless communication systems is affected by additive interference corrupting the signal. Traditionally, the interference is assumed to be AWGN and the system designs are usually based on that assumption. READ MORE

6. 5. Discrete Cosine Transform for Pre-coded EGPRS

   University essay from KTH/Signalbehandling

   Author : Chengzhou Jin; [2012]
   Keywords : ;

   Abstract : Due to the rapid growth of wireless multimedia service, new features such as improved spectral efficiency, latency and increased peak throughput are standardized in the current GSM/EDGE system. Higher order modulations and symbol rates are defined in Enhanced General Packet Radio Service phase 2 (EGPRS2) to achieve better throughput. READ MORE