Research on the Microwave Propagation in the Evaporation Duct with Obstacles

Guang Cheng Li; Li Xin Guo; Tian Tian Zhang

doi:10.4028/www.scientific.net/AMR.383-390.840

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390Research on the Microwave Propagation in the...

Research on the Microwave Propagation in the Evaporation Duct with Obstacles

Abstract:

The influence of the microwave propagation in the evaporation duct is studied by solving wide angle parabolic equation using Fast-Fourier transform method. Then, the result under smooth surface is compared with the simple and complex obstacle on the surface. It is shown that the propagation loss of electromagnetic wave will increase in evaporation duct with increase of the propagation path and the height obstacle, which effectively improves its remote propagation in waveguide after diffracting.

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

840-845

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.840

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Online since:

November 2011

Authors:

Guang Cheng Li, Li Xin Guo, Tian Tian Zhang

Keywords:

Evaporation Duct, Obstacle, Propagation Loss, Wide-Angle Parabolic Equations

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