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Conductor‐backed and upper‐shielded coplanar waveguide with finite ground planes
Author(s) -
Costamagna Eugenio,
Fanni Alessandra
Publication year - 1993
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.4650061604
Subject(s) - coplanar waveguide , shielded cable , conductor , electrical conductor , optics , physics , acoustics , electronic engineering , engineering , electrical engineering , geometry , mathematics , telecommunications , microwave
A variational procedure is proposed to accurately analyze the electrical quasi‐TEM parameters of coplanar waveguides, taking into account finite‐extent as well as semiinfinite lateral ground planes. The procedure leads to accurate calculations and allows comparison with results already presented for coplanar waveguides. Data for geometries incompletely analyzed in the technical literature are provided.