Dissertation > Excellent graduate degree dissertation topics show

Modeling and Simulation of Fractional Frequency Synthesizer

Author: HuYue
Tutor: ZhouJianJun
School: Shanghai Jiaotong University
Course: Circuits and Systems
Keywords: Fractional Frequency Synthesizer sigma-delta modulator Linear modeling Behavioral models Dynamic Analysis
Type: Master's thesis
Year: 2008
Downloads: 163
Quote: 0
Read: Download Dissertation


For the modeling and simulation of fractional frequency synthesizer using delta-sigma modulation (Δ-ΣPLL) conducted in-depth discussions . The model is divided into two parts , linear models and behavioral models . This article first discussed the transfer function in the form of mixed-signal system . The basis of the continuous and discrete signal processing theory , be comprehensive , and derive a clear mixed-signal system transfer function expression , applicable to the practical application of phase-locked loop ( PLL ) , delay loop ( MDLL ) and other mixed-signal system . Subsequently on the the second CPPLL linear model is introduced , especially where Kam phase frequency detector (PFD) and frequency domain model focuses on the use of the related field simulation in mathematics what assumptions can get a PFD linear frequency domain model . Discussed in which the degree of approximation . The rest of the papers of the preparation of a set of PLL -aided design software for the dynamic analysis and behavior -level model discussed . Dynamic analysis of the use of the aforementioned mixed-signal system transfer function expression and linear modeling results , the system transfer function of a second-order Δ-Σ charge pump PLL . Its system parameter optimization method to determine the method of settling time and noise characteristics . Finally, with regard to the behavioral model , the use of Matlab to write a set of second-order Δ-Σ charge pump PLL behavioral model , the duty cycle level (Cycle-wise) behavior -level simulation . Be able to make a description of the non-linear behavior of the charge pump PLL , VCO , and the delta-sigma modulator to obtain accurate time domain stability analysis curve .

Related Dissertations

  1. The Study of Dynamic Simulation of the Passive Dynamic Quasi-Quarupedal Walker,TP242.6
  2. The Effectr of Lactic Acid Bacteria and Rice Bran on Dynamic Change of Rice Straw Silage Fermentation,S816.53
  3. Isolationand Identification of Porcine Parvovirus and Parts of Its Biological Characteristics,S852.65
  4. Study of Static and Dynamic Collaborative Optimization on Container Ship Structure,U674.131
  5. Study on Mechanical Characteristic of Rubber Spring Used in Vibrating Screen,O322
  6. Reliability-based Sensitivity Research on Multi-span Rotor System,TH113
  7. Dynamic analysis based on multi-core acceleration method,TP332
  8. Deep-sea umbilicals dynamic response and reliability of bending enhancer,P756.1
  9. AVIC International Plaza Building, structural stability analysis,TU973.2
  10. Software based on finite automata behavior model evaluation method,TP311.5
  11. Magnet contactor design and analysis of static and dynamic characteristics,TM572.1
  12. Detection and Analysis of Malware Network Behavior Based on Isolation Environment,TP393.08
  13. Seismic Response Analysis of Continuous Frame Bridge with V Piers,U441.3
  14. Research and realization of dynamic performance analysis of code in the embedded environment,TP368.1
  15. Audio low-voltage continuous-time Sigma-Delta ADC Research and Implementation,TN761
  16. Dynamic Analysis of Soils under Moving Load,TU435
  17. Optimization of Structural Parameters and Analysis of Dynamic Characteristics of Micro Machine Tool,TG502.31
  18. Research on the Square RAM Deformation Processing and Compensation,TG548
  19. Large capacity long distance belt conveyor Dynamic Characteristics,TD528.1
  20. The Structural Design and Experimental Research on Kilometer Pitch Carbon Fiber Roll-up System,TQ342.742
  21. Semi-analytical Analysis of Super Tall Building Bundled Tube Structures Due to Deterministic Dynamic Loadings,TU973.17

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Basic electronic circuits > Frequency synthesizer technology,frequency synthesizer
© 2012 www.DissertationTopic.Net  Mobile