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Investigation of microstriplike mode suppression in UC‐PBG FW‐CBCPW by using an electro‐optic near‐field characterization
Author(s) -
Oh K.H.,
Song H.J.,
Moon S.,
Kim T.Y.,
Mudhana G.,
Kim W. B.,
Kim D.Y.,
Song J.I.
Publication year - 2005
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.21098
Subject(s) - microwave , conductor , field (mathematics) , optoelectronics , materials science , optics , characterization (materials science) , physics , telecommunications , engineering , mathematics , pure mathematics , composite material
Near‐field patterns of uniplanar compact photonic bandgap (UC‐PBG) and non‐UCPBG finite‐width conductor‐backed coplanar waveguides (FW‐CBCPWs) are characterized using an electro‐optic near‐field mapping system. This system is very effective in visually showing the role of the UC‐PBG structure in the suppression of microstriplike (MSL) modes in the FW‐CBCPWs. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 47: 119–122, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21098