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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2010-02-15
Study on the Properties of Surface Waves in Coated RAM Layers and Monostatic Rcsr Performances of the Coated Slab
By
Haiyan Chen,

    Professor Haiyan Chen

    University of Electronic Science and Technology of China

    China

    Homepage

Pei-Heng Zhou,

    Dr. Pei-Heng Zhou

    University of Electronic Science and Technology of China

    China

    Homepage

Liang Chen,

    Dr. Liang Chen

    School of Microelectronic and Solid-state Electronics

    University of Electronic Science and Technology of China

    China

    Homepage

Long-Jiang Deng

    Dr. Long-Jiang Deng

    University of Electronic Science and Technology of China

    China

    Homepage

Progress In Electromagnetics Research M, Vol. 11, 123-135, 2010
doi:10.2528/PIERM09122101 | Google Scholar

Abstract
Relationships between the properties of surface waves in radar absorbing materials (RAM) layers and mono-static radar cross section reduction (RCSR) performances of a coated slab are studied. In this paper, two kinds of RAM were employed for double-layer coating. By changing the thickness of each layer and the order of RAMs, mono-static RCSR performances of the coated slab are studied. Simultaneously mono-static RCSR performances of a slab coated with equivalent medium of the considered RAMs in situ are calculated and compared with the previous ones in regard to the properties of surface waves. It is found that surface waves in between layers for various coated projects can be evaluated. Our results suggest that the optimal coated order for RAMs exists, and the method may be efficient for coating strategy with various kinds of RAMs. Electromagnetic scatterings of the equivalent medium exclude the effect of surface waves in between layers. Therefore, the equivalent medium theory is not appropriated for the research of electromagnetic scattering on lossy mediums.
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Citation
Haiyan Chen, Pei-Heng Zhou, Liang Chen, and Long-Jiang Deng, "Study on the Properties of Surface Waves in Coated RAM Layers and Monostatic Rcsr Performances of the Coated Slab," Progress In Electromagnetics Research M, Vol. 11, 123-135, 2010.
doi:10.2528/PIERM09122101
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