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Accurate analysis of modal capacitances in coupled coplanar waveguides
Author(s) -
Costamagna Eugenio,
Fanni Alessandra
Publication year - 1995
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.4650080202
Subject(s) - conformal map , modal , modal analysis , mode (computer interface) , physics , computational physics , acoustics , engineering , electronic engineering , mathematics , mathematical analysis , materials science , computer science , polymer chemistry , vibration , operating system
Oddand even‐mode capacitances are computed by a variational method. Trial functions for the charge density distributions are supplied by conformal mapping calculations. Comparison is made with values derived from different methods, and resulting accuracies are discussed.