CORNER REFLECTOR Russian patent published in 1994 - IPC

FIELD: navigation sings, buoys, markers, range finders. SUBSTANCE: corner reflector made in the form of triangular pyramid with three metallized reflecting sides has two two-edge angles equal to π/2 and third one, π/2(S+1), where S1,2,3,4 are lengths of its edges R₁, R₂, R₃ selected from relationship R₁:R₂:R₃ = a:a:1. Expressions for a are given for different S. EFFECT: improved design. 6 dwg