Abstract
Verilen
bir ekranlama verimliliği karakteristiği ile frekans ve madde genişliği aralığı
için, statik göreceli permitivite, göreceli yüksek frekans limiti permitivitesi,
relaksasyon zamanı ve madde genişliği gibi ilgili parametreleri hesaplayarak
Debye-benzeri eşdeğer homojen madde sentezlenmesi için bir analitik metod
tasvir etmekteyiz. Parametre çıkarım prosedürünü, uygulanan metodun belirlenen
frekans aralığında, istenen ekranlama verimliliği profilini üretebildiğini doğruladığımız
bir sayısal örnekle anlatmaktayız.
References
- Balanis C. A. (1989) Advanced Engineering Electromagnetics, John Wiley and Sons, New York.
- De Paulis F., Nisanci M. H., Orlandi A., Koledintseva M. Y. and Drewniak J. L. (2014) Design of homogeneous and composite materials from shielding effectiveness specifications, IEEE Transactions on Electromagnetic Compatibility, 56(2), 343-351. doi: 10.1109/TEMC.2013.2280463
- De Rosa M., Mancinelli R., Sarasini F., Sarto M. S. and Tamburrano A. (2009) Electromagnetic design and realization of innovative fiber-reinforced broad-band absorbing screens, IEEE Transactions on Electromagnetic Compatibility, 51(3), 700-707. doi: 10.1109/TEMC.2009.2018125
- Isaacson, E. and Keller, H. B. (1994) Analysis of Numerical Methods, Courier Corporation, New York.
- Lagarkov A. N. and Sarychev A. K. (1996) Electromagnetic properties of composites containing elongated conducting inclusions, Phys. Rev. B., 53(9), 6318-6336. doi: 10.1103/PhysRevB.53.6318
- Mississippi State University (2015) Shielding. Access Address: http://www.ece.msstate.edu/~donohoe/ece4323shielding.pdf (Accessed on 27.07.2015).
- Nisanci M. H., De Paulis F., Koledintseva M. Y. and Orlandi A. (2011) Full-wave EMC simulations using Maxwell Garnett model for composites with cylindrical inclusions, IEEE Int. Symp. Electromagn. Compat., Long Beach, 14-19.
- Nisanci M. H., De Paulis F., Di Febo D and Orlandi A. (2012) Synthesis of composite materials with conductive aligned cylindrical inclusions, Progr. Electromagn. Res. Symp., Kuala Lumpur, 27-30.
- Ouchetto O., Zouhdi S., Bossavit A., Griso G. and Miara B. (2006) Modeling of 3-D periodic multiphase composites by homogenization, IEEE Trans. on Microw. Theory Tech., 54(6), 2615-2619. doi: 10.1109/TMTT.2006.872928
Abstract
We
describe an analytical method to synthesize a Debye-like equivalent homogeneous
material by computing the associated parameters such as static relative
permittivity, relative high-frequency limit permittivity, relaxation time, and
the width of the material for a given shielding effectiveness specification and
a given range of frequency as well as material width. We illustrate the
parameter extraction procedure with a numerical example, in which we validate
that the applied method is able to produce the desired SE profile within the
specified frequency range.
Keywords
Shielding effectiveness Material synthesis Debye parameters homogeneous material composite material
References
- Balanis C. A. (1989) Advanced Engineering Electromagnetics, John Wiley and Sons, New York.
- De Paulis F., Nisanci M. H., Orlandi A., Koledintseva M. Y. and Drewniak J. L. (2014) Design of homogeneous and composite materials from shielding effectiveness specifications, IEEE Transactions on Electromagnetic Compatibility, 56(2), 343-351. doi: 10.1109/TEMC.2013.2280463
- De Rosa M., Mancinelli R., Sarasini F., Sarto M. S. and Tamburrano A. (2009) Electromagnetic design and realization of innovative fiber-reinforced broad-band absorbing screens, IEEE Transactions on Electromagnetic Compatibility, 51(3), 700-707. doi: 10.1109/TEMC.2009.2018125
- Isaacson, E. and Keller, H. B. (1994) Analysis of Numerical Methods, Courier Corporation, New York.
- Lagarkov A. N. and Sarychev A. K. (1996) Electromagnetic properties of composites containing elongated conducting inclusions, Phys. Rev. B., 53(9), 6318-6336. doi: 10.1103/PhysRevB.53.6318
- Mississippi State University (2015) Shielding. Access Address: http://www.ece.msstate.edu/~donohoe/ece4323shielding.pdf (Accessed on 27.07.2015).
- Nisanci M. H., De Paulis F., Koledintseva M. Y. and Orlandi A. (2011) Full-wave EMC simulations using Maxwell Garnett model for composites with cylindrical inclusions, IEEE Int. Symp. Electromagn. Compat., Long Beach, 14-19.
- Nisanci M. H., De Paulis F., Di Febo D and Orlandi A. (2012) Synthesis of composite materials with conductive aligned cylindrical inclusions, Progr. Electromagn. Res. Symp., Kuala Lumpur, 27-30.
- Ouchetto O., Zouhdi S., Bossavit A., Griso G. and Miara B. (2006) Modeling of 3-D periodic multiphase composites by homogenization, IEEE Trans. on Microw. Theory Tech., 54(6), 2615-2619. doi: 10.1109/TMTT.2006.872928
Details
| Subjects | Engineering |
|---|---|
| Journal Section | Research Articles |
| Authors | |
| Publication Date | April 24, 2017 |
| Submission Date | September 9, 2015 |
| Acceptance Date | February 27, 2017 |
| Published in Issue | Year 2017 Volume: 22 Issue: 1 |
Cite
Cited By
Parameter Optimization of Frequency Selective Surfaces Made of Composite Materials
Sakarya University Journal of Science
Abdullah Oğuz KIZILÇAY
https://doi.org/10.16984/saufenbilder.817605
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