Dissertation > Excellent graduate degree dissertation topics show

Junction semiconductor transducer element study

Author: CaoYuWu
Tutor: ZhouBin
School: Nanjing University of Technology and Engineering
Course: Military chemistry and pyrotechnics
Keywords: semiconductor junction bridge breakdown voltage electrostatic radio frequency
CLC: TN301
Type: Master's thesis
Year: 2010
Downloads: 43
Quote: 4
Read: Download Dissertation

Abstract


In this paper, structural parameters on the electrical exploding and safety performance of semiconductor junction bridge are theoretical analysed and four different shape and size of the bridge area, two doped semiconductor junction bridges are designed. Under the condition of the electric capacity discharge, the semiconductor junction bridge is ignited, and function mechanism and ignition performance of the new intiation component are studied. Semiconductor junction bridge is tested in electrostatic discharge and 1A1W5min experiments.Major conclusions are summarized as follows:(1) Low doping concentration of silicon semiconductor chips produced semiconductor junction bridge, the discharge capacity is 44.8,32.3 and 22.7μF, charging voltage is 160V, the occurrence of the avalanche breakdown, reliable ignition.(2) Under the condition of the electric capacity discharge,High doping concentration of the semiconductor junction bridge,mainly the zener breakdown, silicon element can not generate plasma, and thus difficult to carry out rapid and reliable ignition of the pyrotechnics. Therefore, in the design of the semiconductor junction bridge, the appropriate n-type silicon doping concentration to be choosed.(3) Breakdown voltage and the the electrical exploding performance are significantly affected by n-type silicon doping concentration.(4) Under the condition of the electric capacity discharge, the discharge voltage below the breakdown voltage, circuit current is nearly zero, so the semiconductor junction bridge has good DC blocking characteristics.(5) The performance of the semiconductor junction bridge is not changed by the electrostatic and radio frequency. and thus result show that the bridge has a good performance to the electrostatic, RF and stray current. After electrostatic discharge and lAlW5min experiments, semiconductor junction bridge can be normally initiated and ignited.

Related Dissertations

  1. Study on Hermetic EDGE Sealing of Anodic Bonding for Vacuum Glazing,TQ171.1
  2. Design and Simulation of UHF RFID System Based on the Protocol of EPC C1G2,TP391.44
  3. Animal products quality safety and security regulation of RFID systems,TS201.6
  4. Predicting Model of Coal Fired Fly Ash Resistivity,X701.2
  5. Fibroin microspheres and their use as cell carriers in study,R318.08
  6. Huaiyin Institute of Technology campus card system design and security policy,TP393.18
  7. Design Power Amplifier of Basestation and Study on Predistortion System,TN722.75
  8. Research on the Low-cost RFID Systems Security Protocol,TP391.44
  9. Electrospinning Preparation and Properties of Ga2O3/In2O3 and GaN/InN,TB383.1
  10. The Study on Controllable Preparation and Performance of Polyurethane Nano-fiber/net,TB383.1
  11. Research on New Power-frequency Constant-current Source of Electrostatic Precipitator,TM46
  12. Fabrication, Characterization and Biocompatibility of Liquid-Electrospinning Novel Three-Dimensional Scaffolds,R318.08
  13. The Research and Design of Radio Frequency Monolithic Voltage Controlled Oscillator in 0.18μm CMOS Technology,TN752
  14. The Design and Implementation of Management and Control System of RFID Code Resolution Networks,TN915.0
  15. RFID Authentication Protocol Based on Hash Function,TP391.44
  16. Pull-in Characteristic Analysis of Electrostatic Micro-actuators,TP211.4
  17. Research of the Security Authentication Protocol for RFID Systems,TP391.44
  18. Numerical Simulation of Radio-frequency Dielectric Barrier Atmospheric Pressure Glow Discharges,O461.2
  19. RFID data cleaning treatment strategies and algorithms,TP391.44
  20. RFID applications for the tobacco industry demonstration platform,TP391.44
  21. RFID complex event processing and real-time query optimization strategy,TP391.44

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Semiconductor technology > General issues > Basic theory
© 2012 www.DissertationTopic.Net  Mobile