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CAD modeling of square spiral inductors with low temperature co‐fired ceramic technology
Author(s) -
Tang Wanchun,
Cui Qi,
Xu Guang
Publication year - 2008
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.23058
Subject(s) - inductor , asymptote , square (algebra) , engineering , microwave , ceramic , cad , spiral (railway) , simple (philosophy) , capacitor , electronic engineering , electrical engineering , software , mechanical engineering , engineering drawing , computer science , materials science , telecommunications , mathematics , composite material , geometry , philosophy , epistemology , voltage , programming language
This paper derives simple computer‐aided design formulas of the square spiral inductors fabricated in low temperature cofired ceramic. The circuit components are the main inductor, its capacitors to ground, and resistance. The formulas are simple synthetic asymptotes constructed from duality and analytical moment method, and give clear physical insights. Compared with IE3D, a commercial software by Zeland, the errors of S 11 and S 21 are generally less than 2%. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 281–285, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23058