DocumentCode
445028
Title
Metallo-dielectric structures for backscattering reduction
Author
Chandran, Anuupam R. ; Mathew, Thomaskutty ; Aanandan, C.K. ; Mohanan, P. ; Vasudevan, K.
Author_Institution
Dept. of Electron., Cochin Univ. of Sci. & Technol., Kochi, Japan
Volume
3A
fYear
2005
fDate
3-8 July 2005
Firstpage
84
Abstract
Scattering behaviour of various metallo-dielectric structures based on the modified design of Sierpinski carpet fractal geometry for the elimination of backscattered power is reported. The reduction in backscattered power is obtained for a wide range of frequencies in X-band. A bandwidth of 1.26 GHz at -20 dB is obtained for the structure based on octagonal Sierpinski. Simultaneous reduction in backscattered power is obtained for both TE and TM polarisations.
Keywords
backscatter; dielectric materials; electromagnetic wave polarisation; electromagnetic wave scattering; fractals; Sierpinski carpet fractal geometry; TE polarisation; TM polarisation; X-band; backscattering reduction; metallo-dielectric structures; octagonal Sierpinski geometry; scattering; Antenna measurements; Backscatter; Dielectric losses; Dielectric substrates; Electromagnetic scattering; Fractals; Frequency; Geometry; Polarization; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1552181
Filename
1552181
Link To Document