Title:
ANTENNA STRUCTURE AND ANTENNA ARRAY STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/195241
Kind Code:
A1
Abstract:
An antenna structure according to the present invention comprises: an antenna substrate that has a first surface and a second surface which is positioned on the opposite side from the first surface; a plurality of patch antenna elements that are arranged on the first surface of the antenna substrate; a feed electrode that is formed on the second surface of the antenna substrate and electrically connected to each of the plurality of patch antenna elements; a power supply control substrate that is disposed separately from the second surface of the antenna substrate, that extends in a direction intersecting the second surface of the antenna substrate, and that has a third surface and a fourth surface which is positioned on the opposite side from the third surface; and a connection member that is disposed on a side which is the second surface side of the antenna substrate and which is the third surface side and/or the fourth surface side of the power supply control substrate, and that electrically connects the feed electrode and the power supply control substrate. The power supply control substrate includes a connection terminal. The connection member includes an insulating body part, an electrode part that is formed on a surface of the body part, a first joining part that joins the electrode part and the feed electrode by a metal bond, and a second joining part that joins the electrode part and the connection terminal by a metal bond.
Inventors:
TSUKAHARA NORIHITO
MORI MASATO
SOTOYAMA TAKAYUKI
ADACHI NAOKI
MORI MASATO
SOTOYAMA TAKAYUKI
ADACHI NAOKI
Application Number:
PCT/JP2023/005269
Publication Date:
October 12, 2023
Filing Date:
February 15, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01Q13/08; H01Q21/06
Domestic Patent References:
| WO2020170722A1 | 2020-08-27 |
Foreign References:
| JP2003298332A | 2003-10-17 | |||
| JPH1032426A | 1998-02-03 | |||
| JPH0621712A | 1994-01-28 | |||
| JPH0191305U | 1989-06-15 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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