Title:
REFLECTION DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/043155
Kind Code:
A1
Abstract:
This reflection device for reflecting radio waves comprises a first device and a second device provided in a radiating direction of reflected waves. The first device has a plurality of first units each of which includes: a first base part having a first surface and a second surface that are provided in the radiating direction of reflected waves; a first element provided on the first surface; and a second element provided, on the second surface, at a position that is offset relative to the position of the first element in the radiating direction of reflected waves. The second device has a plurality of second units each of which includes: a second base part having a third surface and a fourth surface that are provided in the radiating direction of reflected waves; a third element provided on the third surface; and a fourth element provided on the fourth surface. The first device is provided to be spaced from the second device. The relative positional relationship between the first device and the second device can be adjusted in the direction along the second surface.
Inventors:
LIN HOYU (JP)
KUSE RYUJI (JP)
FUKUSAKO TAKESHI (JP)
KUSE RYUJI (JP)
FUKUSAKO TAKESHI (JP)
Application Number:
PCT/JP2023/029607
Publication Date:
February 29, 2024
Filing Date:
August 16, 2023
Export Citation:
Assignee:
SOFTBANK CORP (JP)
International Classes:
H01Q19/10; H01Q15/14
Foreign References:
| CN110854538A | 2020-02-28 | |||
| JP2021158600A | 2021-10-07 |
Attorney, Agent or Firm:
RYUKA & PARTNERS (JP)
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