Attenuation characteristics of electromagnetic wave penetrating walls

guo shanhong; sun jintao; xie renhong; rui yibin; li peng

Volume 21 Issue 01

Jan. 2009

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Article Navigation > High Power Laser and Particle Beams > 2009 > 21(01): 0-

xue chunrong, yi kui, wei chaoyang, et al. Optical properties of vacuum ultraviolet and deep ultraviolet region substrate materials[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

guo shanhong, sun jintao, xie renhong, et al. Attenuation characteristics of electromagnetic wave penetrating walls[J]. High Power Laser and Particle Beams, 2009, 21.

xue chunrong, yi kui, wei chaoyang, et al. Optical properties of vacuum ultraviolet and deep ultraviolet region substrate materials[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

guo shanhong, sun jintao, xie renhong, et al. Attenuation characteristics of electromagnetic wave penetrating walls[J]. High Power Laser and Particle Beams, 2009, 21.

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Attenuation characteristics of electromagnetic wave penetrating walls

1.
School of Electronic Engineering and Optoelectronic Technology,Nanjing University of Science and Technology,Nanjing 210094,China

Publish Date: 2009-01-15

Abstract

Abstract

The propagation attenuation characteristics of electromagnetic wave penetrating different media are analyzed applying the theory of the electromagnetic plane wave and Fresnel formulas. They are numerically compared by adopting different parameters such as polarization, incident angle, dielectric permittivity, conductivity, tangent of dielectric loss angle and frequency. The total transmission loss versus frequency is simulated for often-used walls such as common concrete wall, 37 brick wall, 24 brick wall, hollow plasterboard, cement board with polystyrene, wood block and organic glass. The attenuation characteristics of new walls and hollow clay brick walls are analyzed. The simulation results are also compared with laboratory measurements and that from referenced literatures, which shows
- though-the-wall surveillance,
- electromagnetic wave,
- transmission coefficient,
- vertical polarization,
- parallel polarization,
- attenuation constant

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