Mathematical models of broadband vibrator antennas

Abstract

Questions concerning the use of integral representations of the electromagnetic field for constructing self-sufficient mathematical models of broadband vibrator antennas are considered. The results of the numerical solution of the internal and external problem for some models of broadband vibrators are presented, as well as the results of calculating their input resistance in the frequency band.

Keywords

• integral representations of the electromagnetic field
• vector potential method
• fine-wire approximation
• pocklington integral equation
• physical regularization method
• fractal antennas
• surfaces with symmetry of rotation
• rotational symmetry