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Analytical analysis of a rectangular shielded multilayer coupled coplanar waveguide
Author(s) -
Shan Zhiyong,
Zhang Yanhua,
Zhou Xilang,
Yao Ji
Publication year - 2004
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.20149
Subject(s) - shielded cable , coplanar waveguide , conformal map , microwave , mode (computer interface) , electrical impedance , waveguide , optics , physics , computational physics , electronic engineering , engineering , acoustics , electrical engineering , mathematical analysis , computer science , mathematics , telecommunications , operating system
The closed‐form expressions for calculating the quasi‐static parameters of a rectangular shielded multilayer coupled coplanar waveguide (RSMCCPW) are presented. Expressions of the odd‐ and even‐mode characteristic impedances, which can provide accurate and fast calculations, are derived by using conformal‐mapping techniques. The numerical results are obtained and compared with those available in the literature for similar unshielded structures. Good agreement between the results is observed. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 41: 392–395, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20149