Title :
Analysis of coupled cylindrical striplines filled with multilayered dielectrics
Author :
Reddy, C. Jagadeswara ; Deshpande, Manohar D.
Author_Institution :
Indian Inst. of Technol., Kharagpur, India
fDate :
9/1/1988 12:00:00 AM
Abstract :
A method of analysis for coupled cylindrical striplines filled with multilayered dielectrics is presented that uses a variational technique in the space domain. Coupled-mode analysis is presented for the case of a pair of coupled circular arc strips arbitrarily located between cylindrical ground planes filled with multilayered dielectrics. An even and odd-mode approach is used for the analysis of shielded cylindrically curved edge-coupled pairs of broadside parallel strips (broadside, edge-coupled cylindrical striplines). The effect of environmental changes on an otherwise planar structure is also studied by extending the present analysis to cylindrically warped coupled striplines
Keywords :
dielectric-loaded waveguides; strip lines; variational techniques; waveguide theory; broadside parallel strips; coupled circular arc strips; coupled cylindrical striplines; cylindrical ground planes; cylindrically warped coupled striplines; dielectric loaded strip line; environmental changes; even/odd mode approach coupled mode analysis; multilayered dielectrics; planar structure; shielded cylindrically curved edge-coupled pairs; space domain; variational technique; waveguide theory; Coupled mode analysis; Couplings; Dielectrics; Impedance matching; Magnetic separation; Microstrip; Microwave communication; Stripline; Strips; Surface impedance;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
