Dissertation > Excellent graduate degree dissertation topics show

A Study on the Design of Space-Based Microwave Radar System

Author: BuHongMei
Tutor: ZhuJie；YuanXiaoKang
School: Shanghai Jiaotong University
Course: Electronics and Communication Engineering
Keywords: space-based microwave radar design performance requirements analysis
CLC: TN958
Type: Master's thesis
Year: 2008
Downloads: 60
Quote: 0
Read: Download Dissertation

Abstract


Thanks to the advances in space technology, the focus of the mankind’s exploration and development of the space is now shifting from utilizing the space to controlling the space. Consquently, the mission of space vehicles is changing from minitoring the earth to orbit manuveuring in the space. The latter includes such tasks as encounter and interconnection in the space, replacement of on-orbit modules, on-orbit assembly, reconfigure and refueling. To perform these tasks, space vehiles should be able to search, track and approach targeted objects. All these depend on the information provided by navigational systems. Therefore, it is increasingly important to study navigation systems that fit into the space environment. A space-based microwave radar system has a unique strength since its operation does not rely on the availability of light.The space-based microwave radar system addressed in this thesis is used for near-distance rendezvous, monitoring and approaching. It provides information on near-distance rendezvous. This thesis presents a systematic approach toward buiding a space-based microwave radar system that can readily applied under real life conditions.This thesis first introduces technical requirements of near-distance rendezvous space vehicles on space-based microwave radar systems. It also looks into the radar cross section of space objects. It then proceeds to analyze the impact of the space environment on microwave radar systems, including the orbit, space radiation, misllaneous electronic waves from the earth, universe settings, noises and temperatures. According to above mentioned requirements and analysis, it makes a comparative study of system designs, pulse compression systems, working frequencies, angle measurement and track systems. That in turn finalizes the design of a space-based microwave radar system. Finally, the thesis analyzes the maxium distance a space-based microwave radar system reaches, dynamic ranges of a receiver and the accuracy of angle and distance measurements.

Related Dissertations

  1. The Setting Bases of Working Pressure in LNG Systems and Orthogonal Experiment Design of Heat Exchangers,TQ051.5
  2. Research on the Mainframe System of Powder Mixed EDM and the Craft Experiment,TG661
  3. Optimizition of Compositions and Processing Parameters and Wear Properties of Cemented Carbides YG11R Modified by Nanosized Rare Earth,TG135.5
  4. The Research of Women’s Underwear Design Based on Customer’s Emotional Needs,TS941.713.3
  5. Development of the Platform for Compressor Optimization Design and Aerodynamic Optimization Design in the Transonic Compressor,TH45
  6. Finite Element Analysis and Structure Optimal Design for Combined Seal at Normal Temperature and Low Temperature,TH136
  7. Research on the Aiming Signal Processing of the Optical Probe Measurement System,TH74
  8. Error Analysis and Measurement Method Design for the Hemispherical Resonator Gyro,V241.5
  9. Heat Transfer Performance of the Metallic Honeycomb and Regenerative Cooling Channel,V215.4
  10. Investigation of Turbine S2 Stream Surface Direct Problem Aerodynamic Optimization Design,V235.11
  11. A Study on the Strategy of Accoustic Environment Design of Underground Space Station in the City of China,U231.4
  12. The Ah Chengarchitectural Regeneration Design Research Concerned about the Jin Dynasty Culture,TU984.114
  13. The Research on the Architecture Design of Science and Technology Museum,TU242.5
  14. The Research of Residential Community Design of Vanke Model,TU984.12
  15. An Empirical Study of Contemporary Compehensive Urban Design in China,TU984
  16. The Research on the Design of Waterfront Open Space of Daowai District in Harbin,TU984.113
  17. A Research on Design Concept of Stadiums International Design Competition,TU245.2
  18. Studys in the Contemporary Brand Sales Exhibition Shop Design,TU247
  19. Study on Restoration of the City Gate of Shangjing in Parhae,TU-05
  20. Research on Design of Teaching Buildings for Arts Departments of Higher Learning Institutions,TU244.3
  21. Research on the Optimization of Laser Triangulation Device,TH744.5

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Radar > Radar: institutional sub-
© 2012 www.DissertationTopic.Net  Mobile