Title:
VEHICULAR ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/071311
Kind Code:
A1
Abstract:
A vehicular antenna device according to the present invention comprises a ground plate and an antenna element that is arranged on an upper surface side of the ground plate. The antenna element has a conductor plate that is opposite the ground plate, a power supply conductor that extends toward the ground plate from a portion of one side of the conductor plate, a ground conductor that extends toward the ground plate from a portion of the opposite side of the conductor plate from the one side, and a connection conductor that is positioned between the power supply conductor and the ground conductor and is electrically connected to the ground plate and the conductor plate.
Inventors:
NOZAKI TAKASHI (JP)
TERASHITA NORITAKA (JP)
TERASHITA NORITAKA (JP)
Application Number:
PCT/JP2023/035450
Publication Date:
April 04, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H01Q9/40; H01Q1/32; H01Q9/42; H01Q13/08; H01Q21/08
Foreign References:
| JPH0779113A | 1995-03-20 | |||
| JP2005039754A | 2005-02-10 | |||
| JP2020010135A | 2020-01-16 |
Attorney, Agent or Firm:
HAYAMI Shinji et al. (JP)
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