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Patent Searching and Data


Title:
WAVEGUIDE SLOT ARRAY ANTENNA
Document Type and Number:
WIPO Patent Application WO/2019/211908
Kind Code:
A1
Abstract:
A dielectric substrate 7 is provided between a first waveguide member 1 and a second waveguide member 4. The second waveguide member 4 is provided with a plurality of slots 6 for radiating horizontally polarized waves. The dielectric substrate 7 is provided with: a plurality of linear conductors 8 disposed obliquely relative to a guide axial direction; guide wall conductors 10a, 10b serving as waveguide wall surfaces; and conductor-removed sections 9 functioning as vertically-polarized-wave radiating slots that are parallel to the guide axial direction. The guide wall conductors 10a, 10b are connected through a via 11.

Inventors:
NAKAMOTO, Narihiro (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
FUKASAWA, Toru (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
NUIMURA, Shuji (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/017537
Publication Date:
November 07, 2019
Filing Date:
May 02, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H01Q13/22; H01Q21/08; H01Q21/24
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (Akasaka Sanno Center Bldg. 5F, 12-4 Nagata-cho 2-chome, Chiyoda-k, Tokyo 14, 〒1000014, JP)
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