WIRE STRUCTURES MUTUAL IMPEDANCE CHANGE IN ELECTROMAGNETIC FIELD

Rene Harťanský - Lukáš Maršálka

   This paper deals with a behavior of the input impedance of the excited half -wave dipole if a wire structure or another conductive object is in its proximity. The analysis was performed in the cases of most frequent wire structures, the linear and closed circular conductor wire - loop. The article deals with the analytical expression of the input impedance of the excited dipole depending on the length, mutual spacing and shape of the wire structures as well as its numerical verification using FEKO and MATHEMATICA program utilities.

Keywords: EM field, mutual impedance, input impedance, loop wire, resonant frequency

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