DocumentCode
1793315
Title
Design of broadband periodic absorbers for microwave frequencies
Author
Vulfin, Vladimir ; Shavit, R. ; Sayfan-Altman, Shai
Author_Institution
ANSYS, Inc., Rishon Le Zion, Israel
fYear
2014
fDate
3-5 Dec. 2014
Firstpage
1
Lastpage
4
Abstract
In this paper we propose the design of two 2D periodic and planar absorbers for the microwave frequency range. The absorbers consist of a resonant element above a ground plane. The absorption of the power is obtained by a resistive termination connected to each receiving element in the periodic structure. The broadband design was obtained by an optimization process on the parameters of the elements.
Keywords
electromagnetic wave absorption; microwave materials; periodic structures; 2D periodic absorber; broadband periodic absorbers; microwave frequencies; periodic structure; planar absorber; receiving element; resistive termination; Absorption; Azimuth; Bandwidth; Broadband antennas; Dipole antennas; Microstrip; Microstrip antennas; broadband absorbing structure; periodic structure; planar absorbing material;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical & Electronics Engineers in Israel (IEEEI), 2014 IEEE 28th Convention of
Conference_Location
Eilat
Print_ISBN
978-1-4799-5987-7
Type
conf
DOI
10.1109/EEEI.2014.7005786
Filename
7005786
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