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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 (JP)
FUKASAWA TORU (JP)
NUIMURA SHUJI (JP)
Application Number:
JP2018/017537
Publication Date:
November 07, 2019
Filing Date:
May 02, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (〒1008310, JP)
International Classes:
H01Q13/22; H01Q21/08; H01Q21/24
Foreign References:
US20100066623A12010-03-18
JP2015027086A2015-02-05
JP2008167246A2008-07-17
JPH09505962A1997-06-10
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (〒1000014, JP)
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