The use of pair helices of the optimum form for creation of weak reflecting coatings in the UHF range

Research of interaction of electromagnetic radiation of the UHF (ultra high frequency) range with the bi-dimensional lattice consisting of mutually orthogonal pairs of helices, containing left-handed and right-handed one-turn or double-turn helical elements with precalculated optimum parameters is carried out. The obtained artificial structures possess equally significant dielectric and magnetic properties and compensated chirality. The purpose of the research is demonstration of the possibility to use such structures for creation of weak reflecting coatings.