Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/191085
Kind Code:
A1
Abstract:
This antenna device comprises: an antenna housing that forms a hollow in the interior thereof; an antenna that is located in the interior and that performs at least one of transmission and reception of radio waves; and a scatterer that scatters, at a predetermined part of the antenna housing, the radio waves propagating in the hollow.
Inventors:
HARA BUNPEI (JP)
YOKOTA YUSUKE (JP)
YAMADA KAZUKI (JP)
YOKOTA YUSUKE (JP)
YAMADA KAZUKI (JP)
Application Number:
PCT/JP2023/013668
Publication Date:
October 05, 2023
Filing Date:
March 31, 2023
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H01Q19/32; H01Q1/22; H01Q1/32; H01Q9/04
Domestic Patent References:
| WO2021195306A1 | 2021-09-30 |
Foreign References:
| JP2009246809A | 2009-10-22 | |||
| US20180205139A1 | 2018-07-19 | |||
| JP2018037915A | 2018-03-08 | |||
| JP2007501587A | 2007-01-25 |
Attorney, Agent or Firm:
SUZUKI Seigoh (JP)
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