FIELD: physics.
SUBSTANCE: in scanner traversal size of antenna and width cut out along forming part of reflector (2) make (0.6÷1.4)λ, (λ - wave length), thus excitation source (1) is located unbalancedly concerning vertical plane of symmetry. Thus reflector (2) can be executed both symmetrical, and unbalanced.
EFFECT: obtaining of angular-frequency dependence of directional diagramme.
3 cl, 2 dwg
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