Dissertation > Excellent graduate degree dissertation topics show

Research on Novel Frequency Selective Surfaces

Author: XueJinYuan
Tutor: GongShuXi
School: Xi'an University of Electronic Science and Technology
Course: Electromagnetic Field and Microwave Technology
Keywords: FSS miniaturization aperture-coupled loaded lumped elements
CLC: TN820.81
Type: Master's thesis
Year: 2011
Downloads: 269
Quote: 0
Read: Download Dissertation

Abstract


Frequency selective surface (FSS) is periodical array in two dimensions,whichcomprises periodically arranged metallic-patch elements or aperture elements within ametallic screen. FSS can be considered as a spatial filter used to control the transmationor the reflection of the incoming electromagnetic wave, which is widely used inmicrowave, millimeter waves and infrared wavelengths.In this paper, bandpass FSS is mainly discussed for its important application in stealthradomes. In order to achieve the FSS miniaturization in low frequency band,miniaturized fractal FSS working in S band is designed, the size of which is only 74%of the classic aperture FSS working at the same frequency,and its complementarystructure can resonate at dual frequencies. In order to get higher frequency selective,new FSS composed of aperture-coupled micro-strip is designed, in which the strip patchis coupled to its neighbour on the opposite surface, via a slot etched in the ground. Atlast, FSS with loaded lumped element working at VHF band is proposed, the neededresonate frequency can be obtained by changing the parameter of the lumped elements.

Related Dissertations

  1. Frequency sweep antenna array versatile, high efficiency and high frequency applications and research,TN820.15
  2. Analyzing and Reducing RCS of Microstrip Antennas,TN822
  3. Ka-band LTCC antenna receiving components,TN851
  4. Research on Technique for RCS Reduction of Microstrip Antennas,TN822
  5. Microstrip patch antennas and arrays RCS reduction of,TN822
  6. Ka-band microstrip antenna design,TN822
  7. Microwave pulses with perforated front cavity , the cavity coupled with windows media research,TN015
  8. Research on Technology of Circularly Polarly Microstrip Antenna,TN820
  9. Research of a Dual-Band Dual-Polarized Antenna,TN821
  10. Millimeter wave MEMS antenna array basic technology research,TN822
  11. Millimeter-wave microstrip array antenna,TN822
  12. Several novel planar antenna,TN820
  13. Research on Methods for RCS Reduction of Microstrip Antennas,TN822
  14. Fast and Accurate Analysis of Electrically Large Body-of-Revolution Radome,TN820.81
  15. Design of a Ka-Band Meander-Line Circular Polarizer,TN820.81
  16. The radome electric performance analysis and design and FSS application technology research,TN820.81
  17. The radome transmission characteristics of asymmetric thermal environment,TN820.81
  18. Physical optics analysis radome boresight error,TN820.81
  19. Design of Electric Structure for Radome,TN820.81
  20. Airborne pod design radome,TN820.81

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Radio equipment,telecommunications equipment > Antenna > General issues > Antenna auxiliary equipment > Radome
© 2012 www.DissertationTopic.Net  Mobile