Title:
FLYING OBJECT AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/158011
Kind Code:
A1
Abstract:
[Problem] To provide a flying object and communication system with which, by using an antenna capable of receiving information transmitted from a transmission antenna having a range wider than an antenna for linearly directed use, it is possible to relay communication between the transmission antenna and a reception antenna, which are at distant positions. [Solution] The flying object 1 according to the present invention comprises one or more linear array antennae (antenna 4) and a controller 2. The controller 2 is able to perform a relay process which includes: a process in which the at least one antenna 4 receives information transmitted by a transmission antenna T1; and a process in which the at least one antenna 4 transmits said information to a reception antenna R1. In a communication system C according to the present invention which includes the flying object 1, the transmission antenna T1 and the reception antenna R1 are different. Moreover, in the flying object 1 according to the present invention, the antenna 4 that receives the information and the antenna 4 that transmits the information are preferably different.
Inventors:
KAYA NOBUYUKI (JP)
Application Number:
PCT/JP2021/029260
Publication Date:
July 28, 2022
Filing Date:
August 06, 2021
Export Citation:
Assignee:
WAVEARRAYS INC (JP)
International Classes:
B64C27/08; B64C39/02; H01Q1/28; H01Q3/30; H01Q21/08; H04B7/14
Foreign References:
| JP2013107496A | 2013-06-06 | |||
| US20190389578A1 | 2019-12-26 | |||
| JP2019125877A | 2019-07-25 | |||
| JP2020080459A | 2020-05-28 | |||
| US20170029107A1 | 2017-02-02 |
Other References:
NOBUYUKI KAYA: "NEW RECEIVING GROUND ANTENNA USING ACTIVE PHASED ARRAY ANTENNA FOR SATELLITES", 67TH INTERNATIONAL ASTRONAUTICAL CONGRESS (IAC 2016, 2016, pages 3159 - 3162
Attorney, Agent or Firm:
BINGO MOTOHARU (JP)
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