DocumentCode
1889352
Title
Design of a two-layer ultra-wideband microwave absorber
Author
Gong, Y.X. ; Mittra, R. ; Zhen, L. ; Shao, W.Z.
Author_Institution
Sch. of Mater. Sci. & Eng., Harbin Inst. of Technol., Harbin, China
fYear
2010
fDate
11-17 July 2010
Firstpage
1
Lastpage
4
Abstract
In this paper, we present the design of a two-layer microwave absorber with ultra-wideband performance, covering the range of 4.6 to 18 GHz. An analysis of the impedance transformation characteristics of the two-layer system is included to help understand how the low impedance of a PEC plane is mapped into the matched-condition by the two layers.
Keywords
electromagnetic wave absorption; impedance matching; microwave materials; ultra wideband technology; PEC plane; frequency 4.6 GHz to 18 GHz; impedance transformation characteristics; matched-condition; two-layer system; two-layer ultra-wideband microwave absorber; ultra-wideband performance; Absorption; Bandwidth; Coatings; Impedance; Metals; Reflection; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location
Toronto, ON
ISSN
1522-3965
Print_ISBN
978-1-4244-4967-5
Type
conf
DOI
10.1109/APS.2010.5561735
Filename
5561735
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