WIRELESS COMMUNICATION SYSTEM AND FLYING OBJECT

Title:

WIRELESS COMMUNICATION SYSTEM AND FLYING OBJECT

Document Type and Number:

WIPO Patent Application WO/2019/167333

Kind Code:

A1

Abstract:

This wireless communication system is provided with a shield chamber forming part, a leakage waveguide, a first antenna, a first device, a second antenna, and a second device. In the shield chamber forming part, an internal space serving as a shield chamber is covered with an electromagnetic wave reflector that blocks wireless communications. The leakage waveguide is provided with a first leakage portion and a second leakage portion that are disposed inside the shield chamber forming part. The first antenna is disposed inside the shield chamber forming part and configured to be capable of wireless communication with the first leakage portion. The first device is disposed inside the shield chamber forming part and has the first antenna. The second antenna is disposed inside the shield chamber forming part and configured to be capable of wireless communication with the second leakage portion. The second device is disposed inside the shield chamber forming part and has the second antenna. The first device and the second device perform direct two-way wireless communications between each other and via the leakage waveguide.

Inventors:

SOMA FUMIHITO (JP)
KOYAMA TAKUYA (JP)
UDA HIDENOBU (JP)
UMEMURA TAKEO (JP)

Application Number:

PCT/JP2018/038480

Publication Date:

September 06, 2019

Filing Date:

October 16, 2018

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)

International Classes:

H04B5/00; B64D47/00; F42B15/01; H04B7/145; H04W4/48

Domestic Patent References:

WO2008004577A1

2008-01-10

Foreign References:

JP2008283508A	2008-11-20
JPS5627540A	1981-03-17
JP2016028534A	2016-02-25
JP2015080310A	2015-04-23
JP4657332B2	2011-03-23
JP5695744B2	2015-04-08
JP2016217711A	2016-12-22
JP2018033872A	2018-03-08

Other References: