Wireless communication device and antenna device

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Wireless communication device and antenna device

Organization Name

kazuhiko HONJO Advanced Wireless and Communication Research Center (AWCC) The University of Electro-Communications

Technical field

There are three types of momentum of electromagnetic waves. ・Linear momentum (vertical/horizontal polarization), ・spin angular momentum (right/left circular polarization) ・orbital angular momentum (OAM) We have physically realized OAM multiplexing with an infinite number of modes using a loop antenna array.

Details

Keypoint

Realize the physical momentum of OAM with an inexpensive device called a loop antenna and apply it to multiplexed communications. Advanced multiplex communication can be achieved at low cost.

Benefit

This is a new field development that realizes multiple communication of radio waves and is unprecedented.

Market Application

Backhaul in 6G Secretive multi-terminal light-speed communication, etc.

Publications

https://drive.google.com/open?id=1teMm54Ir8zy499PXN1ZKpz-Cgf0g7EBM

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