Title:
ANTENNA DEVICE AND ANTENNA ARRAY
Document Type and Number:
WIPO Patent Application WO/2019/224949
Kind Code:
A1
Abstract:
This antenna device (1) is provided with: a ground (4b); linear conductors (7a-1 to 7d-1, 7a-2 to 7d-2) that extend from positions opposite to the width direction of the ground (4b); a plurality of slots (6a-6d) which are provided to the ground (4b) and which intersect with straight lines along the linear conductors (7a-1 to 7d-1, 7a-2 to 7d-2); and branched line paths (5a-5d) which intersect with the slots (6a-6d) that are positioned to oppose the branch line paths in a rear surface.
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Inventors:
GOTO JUN (JP)
MARUYAMA TAKASHI (JP)
FUKASAWA TORU (JP)
MARUYAMA TAKASHI (JP)
FUKASAWA TORU (JP)
Application Number:
PCT/JP2018/019860
Publication Date:
November 28, 2019
Filing Date:
May 23, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q9/16; H01Q19/10; H01Q21/08
Foreign References:
JPH10303636A | 1998-11-13 | |||
JP2013236349A | 2013-11-21 | |||
JP2012529826A | 2012-11-22 | |||
JP2003168922A | 2003-06-13 |
Other References:
See also references of EP 3780277A4
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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