Essays about: "thesis vlsi in communication"

Found 5 essays containing the words thesis vlsi in communication.

  1. 1. A Continuous-Time ADC and DSP for Smart Dust

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Dhurv Chhetri; Venkata Narasimha Manyam; [2011]
    Keywords : smart dust; Event-driven ED ; continuous time CT ; Delta-modulation DM ; segmented register string Digital to analog converter DAC ; digital signal processing DSP ;

    Abstract : Recently, smart dust or wireless sensor networks are gaining more attention.These autonomous, ultra-low power sensor-based electronic devices sense and process burst-type environmental variations and pass the data from one node (mote) to another in an ad-hoc network. READ MORE

  3. 2. Synchronization Algorithms and VLSI Implementation for DC-OFDM based UWB System

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Jun Zhou; [2011]
    Keywords : UWB; OFDM; syncronization; VLSI implementation;

    Abstract : UWB is a promising technology for short-range high-rate wireless applicationa.It is able to providemaximal 480Mbps data-rate at a distance of 2 meters in realisticindoormulti-path environments. UWB technology is widely applied to the next generation WPAN as well as the wireless accessof consumer electronics at home. READ MORE

  4. 3. FPGA Implementation of a Multimode Transmultiplexer

    University essay from Elektroniksystem

    Author : Kaveh Azizi; [2010]
    Keywords : TMUX; Farrow structures; Multimode Transmultiplexer; FPGA Implementation; Farrow Applications;

    Abstract : As the complexity of Very Large Scale Integration (VLSI) circuits dramatically increases by improvements of technology, there is a huge interests to shift different applications from analog to digital domain. While there are many platform available for this shift, Field Programmable Gate Arrays (FPGAs) hold an attractive position because of their performance, power consumption and configurability. READ MORE

  5. 4. VLSI Implementation of Key Components in A Mobile Broadband Receiver

    University essay from Datorteknik

    Author : Yulin Huang; [2009]
    Keywords : Digital front-end; 3GPP LTE; WiMAX; 802.11n; filter; Turbo; SISO decoder; Max-log-MAP; sliding-window;

    Abstract : Digital front-end and Turbo decoder are the two key components in the digital wireless communication system. This thesis will discuss the implementation issues of both digital front-end and Turbo decoder.The structure of digital front-end for multi-standard radio supporting wireless standards such as IEEE802. READ MORE

  6. 5. Waveform Generator Implemented in FPGA with an Embedded Processor

    University essay from Institutionen för systemteknik

    Author : Anna Goman; [2003]
    Keywords : Electronics; Waveform Generator; I Q mixing; FPGA; Virtex; MicroBlaze; Embedded Development Kit; VHDL; Elektronik;

    Abstract : Communication and digital signal processing applications of today are often developed as fully integrated systems on one single chip and are implemented as application specific integrated circuits using e.g. VLSI technology. READ MORE