A simple ground cavity disguiser

Author

Wang, Shen-yun ; Liu, Shao-bin ; Guo, Ya-nan

Author_Institution

Coll. of Electron. & Inf. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

Volume

4

fYear

2012

fDate

5-8 May 2012

Firstpage

1

Lastpage

3

Abstract

A disguising coating to mimic a tri-sided polygonal cavity located on a metallic ground is present in this paper. Perfect disguising performance can be achieved for TM waves along certain directions. The coating parameters are just homogeneous and anisotropic and relatively easy for practical realizations. Nonmagnetic disguising coating is also studied for further reducing the complexity of the material parameters. Both near magnetic field distribution and average power outflow patterns at an observation semicircle of the disguising coating are simulated for the validation.

Keywords

antireflection coatings; electromagnetic wave scattering; laser cavity resonators; magnetic field effects; TM waves; coating parameters; magnetic field distribution; material parameters; metallic ground; nonmagnetic disguising coating; power outflow patterns; simple ground cavity disguiser; tri-sided polygonal cavity; Cavity resonators; Coatings; Magnetic fields; Media; Optical reflection; Optics; Scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4673-2184-6

Type

conf

DOI

10.1109/ICMMT.2012.6230267

Filename

6230267