DocumentCode
2326261
Title
A novel fractal multi-band ebg structure and its application in multi-antennas
Author
Wang, Yan ; Huang, Jingjing ; Feng, Zhenghe
Author_Institution
Tsinghua Univ., Beijing
fYear
2007
fDate
9-15 June 2007
Firstpage
5447
Lastpage
5450
Abstract
In this paper, fractal geometry is applied on a PVEBG (Pad and Via EBG) structure to achieve multi-frequency bandgap feature. The relationships between the fractal orders and the bandgap position are also investigated. To verify its multi-frequency bandgap features, the fractal EBG structure is inserted between two microstrip antennas to reduce the mutual coupling, and 12.4dB and 7.5dB mutual coupling reduction is observed at the two working frequencies.
Keywords
fractal antennas; microstrip antenna arrays; multifrequency antennas; photonic band gap; fractal multiband EBG structure; microstrip antennas; multiantennas; multifrequency bandgap feature; mutual coupling reduction; pad and via EBG structure; Antennas and propagation; Fractals; Frequency measurement; Geometry; Metamaterials; Microstrip antennas; Periodic structures; Permittivity measurement; Photonic band gap; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396780
Filename
4396780
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