RESONANT SLOTTED-WAVEGUIDE ANTENNA ARRAY WITH PARALLEL DISTRIBUTION SYSTEM ON UNLEASHED POWER DIVIDERS Russian patent published in 2017 - IPC H01Q21/00

Abstract RU 2610824 C1

FIELD: physics.

SUBSTANCE: invention relates to the field of antenna technology. The peculiarity of the claimed resonance-type slotted-waveguide antenna array is that the distribution system in the sub-array is made on unleashed nonequilibrium power dividers, which are modified double T-bridges with rotated L-shaped elements spouts, and the connection of the distribution system to the radiating waveguides is provided through dumbbell slots in a common broad wall.

EFFECT: invention provides improved directivity chart parameters and reflection characteristics in the operating frequency range.

4 dwg

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RU 2 610 824 C1

Authors

Kiselev Sergej Vasilevich

Pavlova Lyudmila Dmitrievna

Netlennyj Mikhail Ivanovich

Dates

2017-02-15—Published

2015-11-27—Filed