Dissertation > Excellent graduate degree dissertation topics show

Elevation angle of the microwave landing system station antenna and cable systems design

Author: HanLin
Tutor: TangZuo
School: University of Electronic Science and Technology
Course: Electromagnetic Field and Microwave Technology
Keywords: Antenna unit Antenna array Error Analysis Method of Moments Feed network Power Splitter
CLC: TN015
Type: Master's thesis
Year: 2008
Downloads: 58
Quote: 0
Read: Download Dissertation

Abstract


In this thesis, the microwave landing system the elevation angle station antenna and cable system design, design band for the C-band . The papers include : the design of the antenna elements , the antenna array integrated error and mutual coupling analysis, design and testing of the feed network . Dipole unit as a phased array antenna directly to the dipole feed by TEM transmission line ( stripline ) leads to the two conduction band , the structure is very easy and splitters integrated design . The phased array antenna uses vertical polarization , in order to avoid a blind spot in the scan range . The aperture distribution of the linear array of the elevation angle station using Taylor distribution . In order to gain to meet the design requirements , while reducing the impact mutual coupling between the unit antenna and sidelobe reach the minimum , taking into account a variety of factors ultimately determine the best unit spacing . Feed network using the plate line in the form of foam padding , the classification Wilkinson power divider network . By theoretical calculation and simulation combined with HFSS, Designer software to complete the design of the power divider network . In addition, the antenna error analysis and mutual coupling analysis . Discuss the various errors on the performance of the array antenna , and the moment method analysis of mutual coupling on the impact of the current distribution and antenna pattern of the array unit . In this thesis the final completion of the microwave landing system the elevation angle station antenna and cable system design , test results show that the indicators have reached the design requirements , and has been applied in the actual project .

Related Dissertations

  1. Tooth Profile Modeling and Machining Error Analysis of the Face Gear,TH132.41
  2. Error Analysis and Measurement Method Design for the Hemispherical Resonator Gyro,V241.5
  3. Adjustable composite element frequency selective surface design,TN713
  4. English -speaking Chinese learners willing verb bias analysis,H195
  5. Error Analysis of Students’ English Writing in Vocational College,H319
  6. Large phased array radar antenna array surface manufacturing technology research,TN957.2
  7. The Error Analysis and Teaching Strategy of "Ba" Sentences to Foreign Students,H195
  8. Error Analysis of Prepositions and Its Teaching Strategy for Primary Stage of Korean Learners in Learning Chinese,H195
  9. The Study of the Chinese Sentence Structure "Shi……de" in the Chinese Language Teaching for Korean Students,H195
  10. Chinese Personal Affix (Quasi-affixes) in Teaching Chinese as a Foreign Language,H195
  11. Analysis on the Biased Errors of Word Order in Written Expression of Foreign Students,H195
  12. The Research of Detachable Words and Teaching Chinese as a Second Language,H195
  13. Research of the Chinese pronunciation of the Russian students,H195
  14. The Verb Words of Seperable Word Research and Foreign Language Teaching,H195
  15. A Corpus-driven Comparative Study of Uses of TAKE,H319
  16. Elementary level of Thai students \,H195
  17. Research on CP Mircrostripantenna with Wide Beamwidth Andarrayantenna for GPS Band Application,TN822
  18. A Study of Some Analysis Properties for Fractal Interpolation Functions,O174.42
  19. The Research and Design of Phase Conjugation Mixer in Retro-directive Array,TN773
  20. Astudy on Hierarchical-Matrix-Based Algorithm for Solving Electromagnetic Problems of the Volume Integral Equation,O175.5
  21. Astudy on Hierarchical-matrix-based Algorithm for Solving Electromagnetic Scattering from Conducting Bodies,O441

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