Premium
CAD formulas of the capacitance to ground of square‐spiral inductors with one‐ or two‐layer substrate by synthetic asymptote
Author(s) -
Tang Wanchun,
Pan Tingshan,
He Xiaoxiang,
Chow Y. Leonard
Publication year - 2006
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.21537
Subject(s) - asymptote , capacitance , capacitor , square (algebra) , substrate (aquarium) , inductor , spiral (railway) , microwave , layer (electronics) , electrical engineering , engineering , materials science , electronic engineering , topology (electrical circuits) , optoelectronics , physics , mathematics , geometry , telecommunications , mechanical engineering , composite material , oceanography , electrode , quantum mechanics , voltage , geology
This paper gives simple CAD formulas of the capacitance to ground of square‐spiral inductors on one‐ or two‐layer substrate by synthetic asymptote. From the derived formula, the equivalent capacitor is a fringe capacitor in parallel with an ideal parallel‐plate capacitor. The average error is less than 2%. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 972–977, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21537.