Essays about: "Phase Locked Loop"

Showing result 21 - 25 of 42 essays containing the words Phase Locked Loop.

  1. 21. Design and Simulation of Miscellaneous Blocks of an All-Digital PLL for the 60 GHz Band

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Hadiyah Butt; Manjularani Padala; [2013]
    Keywords : ADPLL; PLL; DCO; TDC;

    Abstract : A phase-locked loop commonly known as PLL is widely used in communication systems. A PLL is used in radio, telecommunications, modulation and demodulation. It can be used for clock generation, clock recovery from data signals, clock distribution and as a frequency synthesizer. Most electronic circuits encounter the problem of the clock skew. READ MORE

  3. 22. Extraction of radio frequency quality metric from digital video broadcast streams by cable using software defined radio

    University essay from Kommunikationssystem; Tekniska högskolan

    Author : Viktor Eriksson; [2013]
    Keywords : QAM; DVB-C; MER; BER; Gardner; Phase locked loop; Mueller Muller; RRC-filter; Carrier recovery; Timing Recovery; Matched filtering;

    Abstract : The purpose of this master thesis was to investigate how effiecient the extractionof radiofrequency quality metrics from digital video broadcast (DVB) streamscan become using software defined radio. Software defined radio (SDR) is a fairlynew technology that offers you the possibility of very flexible receivers and transmitters where it is possible to upgrade the modulation and demodulation overtime. READ MORE

  4. 23. A “Divide-by-Odd Number” Injection-Locked Frequency Divider.

    University essay from Institutionen för systemteknik; Tekniska högskolan

    Author : Malik Summair Asghar; [2013]
    Keywords : Injection-Locked Frequency divider ILFD ; Phase Locked Loop PLL ; Frequency divider FD ;

    Abstract : The use of resonant CMOS frequency dividers with direct injection in frequencysynthesizers has increased in recent years due to their lower power consumptioncompared to conventional digital prescalers. The theoretical and experimentalaspects of these dividers have received great attention. READ MORE

  5. 24. Design of a Time-to-Digital Converter for an All-Digital Phase Locked Loop for the 2-GHz Band

    University essay from Linköpings universitet/Elektroniksystem; Linköpings universitet/Tekniska högskolan

    Author : Naveen Wali; Balamurali Radhakrishnan; [2013]
    Keywords : ADPLL; TDC; DPLL; PLL;

    Abstract : An all-digital phase locked loop for WiGig systems was implemented. The developedall-digital phase locked loop has a targeted frequency range of 2.1-GHz to2.5-GHz. READ MORE

  6. 25. Design of a DCO for an All Digital PLL for the 60 GHz Band : Design of a DCO for an All Digital PLL for the 60 GHz Band

    University essay from Elektroniksystem; Tekniska högskolan

    Author : Manikandan Balasubramanian; Saravana Prabhu Vijayanathan; [2013]
    Keywords : DCO; 65 nm; Oscillator; Varactor; Jitter; Differential to single; All-digital PLL; PLL;

    Abstract : The work was based on digitally controlled oscillator for an all-digital PLL in 65nm process. Phase locked loop’s were used in most of the application for clock generation and recovery as well. As the technology grows faster in the existinggeneration, there has to be quick development with the technique. READ MORE