Title:
周波数選択反射板および通信中継システム
Document Type and Number:
Japanese Patent JP7371819
Kind Code:
B2
Abstract:
The present disclosure provides a frequency-selective reflecting plate for reflecting electromagnetic waves of a specific frequency band in a direction different from a specular reflection direction, the frequency-selective reflecting plate comprising a plurality of regions and having a function for adjusting a reflection beam profile.
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JPH04166310 | MANUFACTURE OF REFLECTING PLATE FOR ANTENNA |
JP2822898 | [Title of Invention] Deployable Antenna Reflector |
WO/2012/100885 | OPTICALLY CONTROLLED MICROWAVE ANTENNA |
Inventors:
Yuichi Miyazaki
Kosei Nakamura
Yusuke Izawa
Hiroyuki Asakura
Kosei Nakamura
Yusuke Izawa
Hiroyuki Asakura
Application Number:
JP2023544018A
Publication Date:
October 31, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H01Q15/14
Domestic Patent References:
JP6861907B1 | ||||
JP2017152850A |
Foreign References:
EP3570375A1 | ||||
WO2019039517A1 |
Attorney, Agent or Firm:
Akihiko Yamashita
Tatsuto Kishimoto
Tatsuto Kishimoto