Title:
BEAMFORMING APPARATUS AND BEAM CONTROLLING METHOD
Document Type and Number:
Japanese Patent JP2023038925
Kind Code:
A
Abstract:
To provide a beamforming apparatus and a beam controlling method that can implement a non-flat antenna array system.SOLUTION: A beamforming apparatus includes a non-flat substrate 50-1, antenna arrays 1101 to 110J, and an adjusting circuit. The antenna arrays include multiple antenna units 1111 to 1115, 1121 to 1128 and are disposed at a non-flat substrate. The adjusting circuit is coupled with the antenna arrays. The adjusting circuit is used to adjust a signal of at least one of the antenna units according to the shape of the non-flat substrate and a predetermined signal angle. Therefore, it could be implemented in various situations with flexibility.SELECTED DRAWING: Figure 2A
Inventors:
CHANG SHU-WEI
Application Number:
JP2022140274A
Publication Date:
March 17, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
TMY TECH INC
International Classes:
H01Q21/20; H01Q3/26
Foreign References:
| US20180254559A1 | 2018-09-06 |
Other References:
KUIKUI FAN, ET AL.: ""Cylindrical conformal array antenna with fan-shaped beam for millimeter-wave application"", 2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), JPN6023037982, 2015, ISSN: 0005154438
Attorney, Agent or Firm:
Mitsuharu Kiuchi
Koichi Okuma
Sadanori Katagiri
Kanako Kiuchi
Koichi Okuma
Sadanori Katagiri
Kanako Kiuchi