Title:
ANTENNA
Document Type and Number:
WIPO Patent Application WO/2017/179654
Kind Code:
A1
Abstract:
Provided is an antenna that is equipped with a ground plane, a first resonator connected to a power feeding point having the ground plane as a reference, and a second resonator close to the first resonator. The second resonator includes: a first conductor element to which power is fed by the first resonator via electromagnetic field coupling in a non-contacting state; a second conductor element capacitively coupled to the first conductor element via a gap; a third conductor element capacitively coupled to the first conductor element via a gap; a first induction strip connected to a first part of the first conductor element and a second part of the first conductor element; and a second induction strip connected to the second conductor element and the third conductor element.
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Inventors:
SONODA RYUTA (JP)
SAYAMA TOSHIKI (JP)
IKAWA KOJI (JP)
SAYAMA TOSHIKI (JP)
IKAWA KOJI (JP)
Application Number:
PCT/JP2017/015117
Publication Date:
October 19, 2017
Filing Date:
April 13, 2017
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
H01Q9/28; H01Q1/38; H01Q5/385
Domestic Patent References:
| WO2007119304A1 | 2007-10-25 |
Foreign References:
| JP2009194832A | 2009-08-27 | |||
| US20070210976A1 | 2007-09-13 | |||
| US4825220A | 1989-04-25 |
Other References:
MARCO A. ANTONIADES ET AL.: "Multi-Band NRI-TL Metamaterial-Loaded Bow-Tie Antenna", ANTENNAS AND PROPAGATION (APSURSI), 2011, pages 665 - 668, XP032191507
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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