Title:
FREQUENCY SELECTIVE SURFACE, ANTENNA, WIRELESS COMMUNICATION DEVICE, AND RADAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/141856
Kind Code:
A1
Abstract:
The purpose of the present invention is to realize a frequency selective surface that can be designed in any shape and size, and also realize an antenna, a wireless communication device, and a radar device each including the frequency selective surface that can be designed in any shape and size. The frequency selective surface of the present invention transmits an electromagnetic wave of a predetermined frequency and reflects electromagnetic waves of frequencies other than the predetermined frequency, this frequency selective surface comprising at least one or more conductor closed loops formed by electrically connecting a conductor pattern formed on one layer and a conductor pattern formed on at least one layer, which differs from the one layer, to each other at a connection portion.
Inventors:
KOSAKA KEISHI (JP)
Application Number:
PCT/JP2017/005081
Publication Date:
August 24, 2017
Filing Date:
February 13, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H01Q19/195; G01S7/03; H01Q5/10; H01Q5/50; H01Q15/14
Foreign References:
JP2009218966A | 2009-09-24 | |||
US20150214631A1 | 2015-07-30 | |||
JP2012257084A | 2012-12-27 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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