Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/256309
Kind Code:
A1
Abstract:
This antenna device is provided with a ground plate (11), which is a plate-shaped conductor member, an opposing conductor plate (13), which is a plate-shaped conductor member disposed with a prescribed spacing from the ground plate (11) and which is electrically connected to a power feed line (15), and a plurality of short-circuiting pins (14) for electrically connecting the opposing conductor plate (13) and the ground plate (11), wherein: one end of each of the plurality of short-circuiting pins (14) extends to a conductor plate plane, which is a plane including the opposing conductor plate, and the other end thereof extends to a ground plate plane, which is a plane including the ground plate; and at least one of the plurality of short-circuiting pins (14) connects the opposing conductor plate (13) and the ground plate (11).
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Inventors:
KAKUYA YUUJI (JP)
IKEDA MASAKAZU (JP)
SANJI KENICHIROU (JP)
MIYASHITA TOMOKAZU (JP)
FUJII RYOZOU (JP)
URABE MASASHI (JP)
NAITOH HIROMICHI (JP)
IKEDA MASAKAZU (JP)
SANJI KENICHIROU (JP)
MIYASHITA TOMOKAZU (JP)
FUJII RYOZOU (JP)
URABE MASASHI (JP)
NAITOH HIROMICHI (JP)
Application Number:
PCT/JP2021/021496
Publication Date:
December 23, 2021
Filing Date:
June 07, 2021
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01Q13/08
Foreign References:
| JP2019068176A | 2019-04-25 | |||
| US20100194663A1 | 2010-08-05 | |||
| JP2005039756A | 2005-02-10 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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