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2009-05-15
Protection of Car-Size Sensitive Equipments Using a Shielding Cover
By
Progress In Electromagnetics Research M, Vol. 7, 97-108, 2009
Abstract
In this paper, the protection of a sensitive car-size system using a hemispherical shielding cover is discussed. The shield cover spreads on the soil, inserting some vertical (metal) rods into the ground, and adding a gridded wire carpet under the cover structure. The shielding performance of the cover structure was considered by a numerical simulation and experiments. The proposed cover structure shows the shielding effectiveness (SE) of -40 dB in worst case in the frequency range of 10 to 200 MHz.
Citation
Mohammad Danaei, Hadi Aliakbarian, Morteza Azarbadegan, and Yahya Bairami, "Protection of Car-Size Sensitive Equipments Using a Shielding Cover," Progress In Electromagnetics Research M, Vol. 7, 97-108, 2009.
doi:10.2528/PIERM09031910
References

1. Herlemann, H., et al. "Shielding of electronic systems against transient electromagnetic interferences," Advances in Radio Science, Vol. 3, 131-135, 2005.

2. Danaei, M. M., et al. "How to protect of car-size sensitive equipments using a shielding cover," 19th International Zurich Symposium on Electromagnetic Compatibility, 823-826, Singapore, May 19-23, 2008.

3. Bahadorzadeh, M. and M. N. Moghaddasi, "Improving the shielding effectiveness of a rectangular metallic enclosure with aperture by using extra shielding wall," Progress In Electromagnetics Research Letters, Vol. 1, 45-50, 2008.
doi:10.2528/PIERL07110706

4. Fisher, S. C., R. R. Stewart, and H. M. Jolt, "Processing ground penetrating radar (GPR) data," CREWES Research Report, Vol. 4, 1992.

5. Lei, J. Z., C. H. Liang, and Y. Zhang, "Study on shielding effectiveness of metallic cavities with apertures by combining parallel FDTD method with windowing technique," Progress in Electromagnetics Research, Vol. 74, 85-112, 2007.
doi:10.2528/PIER07041905

6. Wire Cloth/Wire Mesh Products, 16 × 16 Mesh, 0.011, Screen Technology Group, Inc., Washougal, U.S.A..

7. Dehkhoda, P., A. Tavakoli, and R. Moini, "Fast calculation of the shielding effectiveness for a rectangular enclosure of finite wall thickness and with numerous small aperture," Progress In Electromagnetics Research, Vol. 86, 341-355, 2008.
doi:10.2528/PIER08100803

8. Kaiser, K. L., Electromagnetic Shielding, CRC Press, 2006.