Method of producing a horn antenna array and antenna array

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United States of America Patent

PATENT NO 10651567
SERIAL NO

16660845

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing a horn antenna array includes: a step of providing a first die and a second die; a step of assembling the first die and the second die, filling an internal space surrounded by the first die and the second die with a fluid material, and solidifying the fluid material; and a step of, after the material has solidified, separating the first die and the second die. In a portion corresponding to each horn antenna element, the first die has a pair of protrusions and a groove between the pair of protrusions, and the second die has a protrusion. In a state where the first die and the second die are assembled, a gap exists between a tip end of each protrusion of the second die and a bottom face of each groove.

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Patent Owner(s)

  • NIDEC CORPORATION; WGR CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamo, Hiroyuki Kyoto, JP 80 1132
Kirino, Hideki Kyoto, JP 77 975

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