Dissertation > Excellent graduate degree dissertation topics show

The Design and Realization of Small High-speed Module about Data Acquisition, Processing and Replaying

Author: QuShaoBo
Tutor: ChangQing
School: National University of Defense Science and Technology
Course: Information and Communication Engineering
Keywords: jammer ADC DSP DAC high-speed design
CLC: TP274.2
Type: Master's thesis
Year: 2007
Downloads: 100
Quote: 0
Read: Download Dissertation

Abstract


The active jammer, which is used in missile, is significant in breaking through enemy’s radar system. If the main part of jammer uses the new DSP (Digital Signal Processing) technology, the jammer can realize more flexible and more various jamming algorithm. Just because of this application foreground, the study of the module about data acquisition, processing and replaying is put forward.First, according to the request of jammer’s application, the thesis studies the functions of this module. Second, we study and plan the realization of all parts of the module’s functions. Third, we use impedance-matching differential line to solve the problem of crosstalk and reflection in high-speed signal transfer; To solve the place and routing problems in small PCB (Printed Circuit Board), we use some methods, such as the place-optimizing method, the rule-driving routing method; The basic signal-delay jamming algorithm and the circuit of module initialization are realized by using FPGA (Field Programmable Gate Array) technology. Lastly, we realize and test the module.In a word, the module’s realization gives us a way to solve the contradiction that the bandwidth of the digital jammer in existence is not in accord with the bandwidth of radar’s signal.At last, the paper summarizes the content and points out the further study emphases and direction.

Related Dissertations

  1. Design of Electronicalcontrol System for Electronic Jacquard Knitting Machine,TS183
  2. Research on the Integrated Grating Subdividing Digital Display Device Based on DSP,TH822
  3. Silicon pressure sensor design of analog-digital conversion circuit,TP212.1
  4. A High-Performance Audio ∑△ ADC in 65nm CMOS Process,TN792
  5. FPGA-based high-speed data playback system design,TP274
  6. One kind of resistive touch screen controller chip design,TN402
  7. Military reconnaissance rockets imaging feature analysis and processing research,TP391.41
  8. 14-bit 100 MB samples / sec pipelined ADC Research and Design,TN792
  9. A method for modulating the power amplifier signal generator design,TN722.75
  10. DSP-based information processing system of the railway ground,U284
  11. Embedded Power Quality Monitoring Terminal Research and Design,TP368.1
  12. The Key Techniques of Practical Satellite Navigation Anti-jam Receivers,TN967.1
  13. Study on the Technique of Spaceborne Radar Jamming and Simulation,TN974
  14. Diffusion Weighted Imaging and Pathology Study of Subcutaneous Hepatocelluar Carcinoma Bearing Nude Mice Model,R735.7
  15. The Diagnostic Value of Diffusion-weighted Imaging Combined with Contrast-enhancement in Uterus Cervical Carcinoma,R737.33
  16. Early Diagnosis and Quantitative Evaluation of DWI in the Lesions After Radiofrequency Ablation of Hepatic Carcinoma,R735.7
  17. 10bit DAC Design and Research,TN792
  18. Study on On-chip Electrochemical Sensing System,TN792
  19. The Study of Stochastic-parallel-gradient-descent Adaptive Optics Control Platform Based on DSP,O437
  20. Research on Digital Laser Ranging Technology,P225.2
  21. 10-bit 50-MS / s low-power pipelined ADC design,TN792

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system > Data collection and processing systems
© 2012 www.DissertationTopic.Net  Mobile