Title :
CAD model of gap in cylindrical coplanar waveguide
Author :
Al-Zoubi, A. ; Dib, Nihad
Author_Institution :
Dept. of Electr. Eng., Jordan Univ. of Sci. & Technol., Irbid
fDate :
10/14/1999 12:00:00 AM
Abstract :
Closed-form expressions for the capacitances of the equivalent p-network of a gap in the central strip of a cylindrical coplanar waveguide (CCPW) with asymmetric slot widths are derived using the partial capacitance approach and conformal mapping method (CMM). Good agreement is observed between the CMM results and those obtained using the finite difference time domain technique
Keywords :
CAD; capacitance; coplanar waveguides; electrical engineering computing; equivalent circuits; waveguide discontinuities; waveguide theory; CAD model; CPW gap; asymmetric slot widths; capacitances; central strip; closed-form expressions; conformal mapping method; cylindrical CPW; cylindrical coplanar waveguide; equivalent p-network; partial capacitance approach;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991283
