Dimensions of a Dark Spot, Produced by the Compensation Method

摘要

Use of compensation method for creation of weak field area located in an antenna near region is considered. A method of two radiators systems calculation is based on the theory of folded dipoles. The structure is broken down into two substructures: a two-wire long line and a monopole with a stepped variation of equivalent radius. Input impedances and fields of radiators are calculated. Form and dimensions of dark spot and structure parameters provided its maximal dimensions are determined.