VEHICLE-MOUNTED ANTENNA DEVICE - YOKOWO SEISAKUSHO KK

Title:

VEHICLE-MOUNTED ANTENNA DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/153179

Kind Code:

A1

Abstract:

An antenna element (200) comprises: a first element (210) including a first power feed unit, and a first element section (210a) and a second element section (210b) disposed on either side of the first power feed unit; and a second element (220) including a second power feed unit, and a third element section (220a) and a fourth element section (220b) disposed on either side of the second power feed unit. At least a part of the first element (210) and at least a part of the second element (220) face each other, and one of the first element section (210a) and the second element section (210b) is disposed at an angle to the other of the first element section (210a) and the second element section (210b).

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Inventors:

KOWAITA KAZUHIRO (JP)
IEDA HIROTO (JP)

Application Number:

PCT/JP2021/000303

Publication Date:

August 05, 2021

Filing Date:

January 07, 2021

Export Citation:

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Assignee:

YOKOWO SEISAKUSHO KK (JP)

International Classes:

B60R11/02; H01Q1/22; H01Q1/32; H01Q9/28; H01Q21/24

Foreign References:

GB2316233A	1998-02-18
JP2014527360A	2014-10-09
JPS5765010A	1982-04-20
JP2014079008A	2014-05-01
US7277056B1	2007-10-02
US7528780B2	2009-05-05
JP2018182362A	2018-11-15
JP2019041240A	2019-03-14
JP2020011871A	2020-01-23

Other References: