Title:
ANTENNA MODULE AND COMMUNICATION DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2020/153098
Kind Code:
A1
Abstract:
This antenna module (100) comprises: a dielectric substrate (130); a plurality of antenna elements (121); a ground electrode (GND); and a conductor wall (125). The plurality of antenna elements (121) are arranged on the dielectric substrate (130) in an array form in a first direction and a second direction. The ground electrode (GND) is disposed on the dielectric substrate (130) to face the plurality of antenna elements (121). In each antenna element included in the plurality of antenna elements (121), the conductor wall (125) is disposed along the second direction between the antenna elements adjacent to each other in the first direction, but the conductor wall is not disposed between the antenna elements adjacent to each other in the second direction. The second direction is a polarization direction of an electric wave radiated from each of the plurality of antenna elements (121).
Inventors:
SUDO KAORU (JP)
YAMADA YOSHIKI (JP)
KOMURA RYO (JP)
YAMADA YOSHIKI (JP)
KOMURA RYO (JP)
Application Number:
PCT/JP2019/051190
Publication Date:
July 30, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q21/06; H01Q1/52; H01Q13/08
Domestic Patent References:
| WO2017086377A1 | 2017-05-26 | |||
| WO2018186226A1 | 2018-10-11 | |||
| WO2019054094A1 | 2019-03-21 |
Foreign References:
| US8462071B1 | 2013-06-11 | |||
| US20100053025A1 | 2010-03-04 | |||
| US9124002B2 | 2015-09-01 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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