FIELD: physics.
SUBSTANCE: antenna system is provided that includes a first reflecting surface, a second reflective surface and an intercostal ring. The intercostal ring is configured to connect the first reflecting surface and the second reflecting surface. The baffle is located between the intercostal ring and the path of electromagnetic waves. The baffle is designed to redirect electromagnetic waves from the intercostal ring. Alternatively, the baffle plate is absent, and the intercostal ring is configured to redirect the disturbed portion of the electromagnetic wave from the paths of the electromagnetic waves reflected by the first reflecting surface and the second reflecting surface, respectively.
EFFECT: reduction of disturbances in a double grid reflecting antenna.
22 cl, 11 dwg
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