Investigation of Microstrip Dispersions and Bend Discontinuities

نویسندگان

  • Tarun Kumar Kanade
  • Sunil Mishra
چکیده

This paper presents an EM analysis of dispersions & discontinuities in a microstrip transmission lines. Dispersion characteristics of a microstrip lines are investigated by the existing models for study of microstrip lines and then compare the results with Software Simulation. Dispersions on microstrip lines with characteristics impedance 50Ω are investigated for the frequency range 1 to 18 GHz for Alumina substrate and 1 to 3 GHz for FR4. The frequency dependent characteristics of microstrip dispersions and discontinuities were analyzed by MoM based Sonnet Software Simulation. This paper discusses two issues concerning the dispersions and bend discontinuity for Alumina and FR4. The CAD analyses for compensated and non-compensated discontinuities are simulated & compared. The Sonnet Software is used for the analysis of variations in effective dielectric constant, scattering parameters & current densities at various frequency range. The work is of practical significance for microwave researchers and engineers.

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تاریخ انتشار 2015