Title:
ANTENNA
Document Type and Number:
WIPO Patent Application WO/2024/009865
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a compact directional antenna. This radio wave deflection element (1) is configured as a plate-shaped member which comprises a plurality of layered dielectric layers (L1-L6), has a main plane which is perpendicular to a first direction, and is oriented in a manner such that the lengthwise direction thereof is a second direction which is perpendicular to the first direction. A radio wave source (2) is separated from the radio wave deflection element (1) in the first direction, is positioned so as to be offset only by a prescribed distance in the first direction from the center of the radio wave deflection element (1), and emits a radio wave toward the radio wave deflection element (1). The dielectric constant of the plurality of dielectric layers (L1-L6) incrementally decreases in a direction which is farther from the center of the radio wave deflection element (1) in the first direction.
Inventors:
HAO YANG (GB)
GIDDENS HENRY (GB)
KAGAYA OSAMU (JP)
NAGAE SHIMPEI (JP)
GIDDENS HENRY (GB)
KAGAYA OSAMU (JP)
NAGAE SHIMPEI (JP)
Application Number:
PCT/JP2023/023924
Publication Date:
January 11, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H01Q15/02
Domestic Patent References:
| WO2018116258A2 | 2018-06-28 | |||
| WO2020058916A1 | 2020-03-26 | |||
| WO2021206977A1 | 2021-10-14 | |||
| WO2021252929A1 | 2021-12-16 | |||
| WO2022096871A1 | 2022-05-12 |
Foreign References:
| US20200067191A1 | 2020-02-27 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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