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Surface‐wave bandgap of polarization dependent electromagnetic bandgap structures
Author(s) -
Fu Yunqi,
Yuan Naichang
Publication year - 2007
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.22321
Subject(s) - band gap , photonic crystal , microwave , polarization (electrochemistry) , optics , materials science , surface wave , optoelectronics , metamaterial , microstrip , physics , chemistry , quantum mechanics
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