Paper Title:
Application of Precise Integration in Dielectric Layer PBG Structure in a Waveguide
  Abstract

In this paper, precise integration in a symplectic system is used to analyze the stop-band characteristic of the dielectric layer PBG structure in a waveguide. The transverse section is made discrete by using edge elements. The stiff matrices of a dielectric layer and an air layer can be calculated by precision integration based on Riccati equations in a Hamiltonian system. The export stiff matrices of a period can be obtained by a combination of substructures, and then the whole structure can be solved. The stop-band characteristic of a dielectric layer PBG structure in a waveguide is obtained and the effects of the size of period and the number of periods are discussed. The examples presented show that this method is precise and efficient.

  Info
Periodical
Key Engineering Materials (Volumes 462-463)
Edited by
Ahmad Kamal Ariffin, Shahrum Abdullah, Aidy Ali, Andanastuti Muchtar, Mariyam Jameelah Ghazali and Zainuddin Sajuri
Pages
512-517
DOI
10.4028/www.scientific.net/KEM.462-463.512
Citation
H. W. Yang, L. C. Long, "Application of Precise Integration in Dielectric Layer PBG Structure in a Waveguide", Key Engineering Materials, Vols. 462-463, pp. 512-517, 2011
Online since
January 2011
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Price
$32.00
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