Volume 49, Issue 4 pp. 946-949

Surface-wave bandgap of polarization dependent electromagnetic bandgap structures

Yunqi Fu

Yunqi Fu

College of Electrical Science and Engineering, National University of Defense Technology, Changsha, Hunan Province 410073, People's Republic of China

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Naichang Yuan

Naichang Yuan

College of Electrical Science and Engineering, National University of Defense Technology, Changsha, Hunan Province 410073, People's Republic of China

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First published: 26 February 2007
Citations: 5

Abstract

Polarization-dependent reflection-phase feature could be realized by using a rectangular patch in mushroom-like electromagnetic bandgap (EBG) structures. The surface-wave bandgap of this polarization-dependent EBG structure have been investigated in this article. It has been shown that the surface-wave bandgap along two periodic directions almost overlaps and compactness in one direction could be achieved by increase the length of the other. One compact EBG microstrip line has been presented. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 949–949, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22321

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