Browse > Article
http://dx.doi.org/10.7236/JIIBC.2015.15.2.65

A Study on TE Scattering by a Conductive Strip Grating Over Grounded Two Dielectric Layers  

Yoon, Uei-Joong (Dept. of Biomedical Engineering, Gachon University)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.15, no.2, 2015 , pp. 65-70 More about this Journal
Abstract
In this paper, the solutions of TE (transverse electric) scattering problems by a conductive strip grating over grounded two dielectric layers are analyzed by applying the PMM (point matching method) known as a numerical method of electromagnetic fileld. The boundary conditions are applied to obtain the unknown field coefficients, the scattered electromagnetic fields are expanded in a series of Floquet mode functions, and the conductive boundary condition apply to analysis of conducting strip. The most normalized reflected powers of the sharp variations in minimum values are scattered in direction of the other angles except incident angle. The numerical results for normalized reflected power are analyzed by according as the width and spacing of conductive strip, the relative permittivity and thickness of the two dielectric layers, and incident angles. The numerical results of present numericl analysis are shown in good agreement compared to those of the existing papers using FGMM (fourier galerkin moment method).
Keywords
TE scattering; Conductive boundary condition; Point matching and Fourier galerkin moment method;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 M. Ando and K. Takei, "Reflection and Transmission Coefficient of a Thin Strip Grating for Antenna Application," IEEE Transactions on Antennas and Propagation, Vol.AP-35, No.4, pp.367-371, Mar. 1987.
2 J. H. Richmond, "On the Edge Mode in the Theory of TM Scattering by a Strip or Strip Grating," IEEE Transactions on Antennas and Propagation, Vol. AP-28, pp. 883-887, Sept. 1980.
3 R. C. Hall and R. Mittra, "Scattering from a Periodic Array of Resistive Strips," IEEE Transactions on Antennas and Propagation, Vol. AP-33, pp. 1009-1011, Sept. 1985.
4 R. C. Hall, R. Mittra, and K. M. Mitzner, "Analysis of Multilayered Periodic Structure Using Generalized Scattering Matrix Theory," IEEE Transactions on Antennas and Propagation, Vol. AP-36, pp. 511-517, Sept. 1988.
5 U. J. Yoon, "The Fast Convergent Solution of E-polarized Reflection Coefficient by a Perfect Conductor Strip Grating," Journal of Korean Institute of Electromagnetic Engineering and Science, Vol. 6, No. 1, pp. 10-16, Mar. 1995.
6 H. A. Kalhor, "Electromagnetic Scattering by a Dielectric Slab Loaded with a Periodic Array of Srips Over a Grounded Plane," IEEE Transactions on Antennas and Propagation, Vol. AP-36, No. 1, pp. 147-151, Jan. 1988.
7 Y. K. Cho, et al, " Analysis of Electromagnetic Sacttering by Periodic Strips on Grounded Dielectric Slab," IEEE Transactions on Antennas and Propagation, Symposium Digest, Vol 1, pp. 511-517, 1995.
8 Y. S. Choi and S. I. Yang, "Analysis of the Electromagnetic Scattering of Resistive Strip Grating with Uniform Resistivity on a Grounded Dielectric Layer. - H-Polarization case," Journal of Korean Institute of Communications and Information Sciences, Vol. 31, No. 3A, pp. 321-327, Mar. 2006.
9 U. J. Yoon, "Solution of TE Scattering by a Perfectly Conducting Strip Grating Over the Grounded Two Dielectric Layers Applying Fourier-Galerkin Moment Method," Journal of Korea Navigation Institute, Vol. 16, No. 4, pp. 635-640, Aug. 2012.   DOI
10 U. J. Yoon, "Solution of TE Scattering by a Conductive Strip Grating Over the Grounded Two Dielectric Layers with Edge Boundary Condition," Journal of Advanced Navigation Technology, Vol. 17, No. 2, pp. 183-188, Apr. 2013.   DOI
11 U. J. Yoon, "Solution of TM Scattering by a Conductive Strip Grating Over the Grounded Two Dielectric Layers with Edge Boundary Condition," Journal of Advanced Navigation Technology, Vol. 17, No. 4, pp. 429-434, Aug. 2013.   DOI
12 M. N. Kim and G. S. Chae, "Analysis of Scattering of Electromagnetic Wave in Dielectric Periodic Media," Journal of the Korea Academia-Industrial cooperation Society(JKAIS), Vol. 5, No. 5, pp. 385-388, 2004.
13 K. C. Ho, "Design of Frequency-Selective Reflector for Large Reflecting Antennas using a Periodic Dielectric Layer," The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 10, No. 1, pp. 33-38, 2010.