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A new PBG structure: Corrugated CPW
Author(s) -
Kim S. J.,
Myung N. H.
Publication year - 2003
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.11234
Subject(s) - stopband , coplanar waveguide , microwave , photonic crystal , optoelectronics , optics , materials science , engineering , physics , telecommunications , resonator
This paper presents a new photonic bandgap (PBG) structure with a coplanar waveguide (CPW). The use of slots on the ground prohibits the propagation of the quasi‐TEM mode along the CPW line and provides the two characteristics of stopband periodicity and slot‐depth dependency of the stopband position. We implement two PBG structures which exhibit good performance with compact size. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 412–414, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11234