Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/087982
Kind Code:
A1
Abstract:
According to the present invention, a communication device comprising an emission source (10) that emits an electromagnetic wave, and a first phase control plate (11) that is located at a distance L1 from the emission source (10) in a radio emission direction is provided. The phase of the electromagnetic wave transmitted through the first phase control plate (11) differs according to a distance from a representative point on the first phase control plate (11). The emission source (10) is able to supply power to a position L1/2 away from the representative point on the first phase control plate (11).

Inventors:
KASAHARA YOSHIAKI (JP)
Application Number:
PCT/JP2017/029942
Publication Date:
May 17, 2018
Filing Date:
August 22, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NEC CORP (JP)
International Classes:
H01Q19/06; H01Q13/02; H01Q15/02
Domestic Patent References:
WO2016148274A12016-09-22
Foreign References:
CN103594789A2014-02-19
CN103296476A2013-09-11
JP2006166399A2006-06-22
JPS58219802A1983-12-21
JP2005037139A2005-02-10
JP2012175422A2012-09-10
JP2011254482A2011-12-15
US20080238810A12008-10-02
US5677796A1997-10-14
Other References:
DING ET AL.: "Metasurface for polarization and phase manipulation of the electromagnetic wave simultaneously", 2016 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA), 19 September 2016 (2016-09-19), pages 393 - 394, XP032992985, Retrieved from the Internet
MANGI ET AL.: "Manipulating Electromagnetic Wave Linear-to-Circular Polarization Conversion Transmitter Based on Periodic Strips Array", 2016 3RD INTERNATIONAL ON INFORMATION SCIENCE AND CONTROL ENGINEERING (ICISCE), 8 July 2016 (2016-07-08), pages 1342 - 1345, XP032993514, Retrieved from the Internet
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
Download PDF: