Title:
ANTENNA UNIT AND WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2021/054175
Kind Code:
A1
Abstract:
Provided is an antenna unit that in use is placed so as to face a window glass for a building. The antenna unit comprises: a radiating element; a phase control member that is located on an outdoor side of the radiating element and that controls the phase of radio waves emitted from the radiating element; and a conductor that is located on an indoor side of the radiating element. The phase control member has a dielectric and a plurality of conductor parts. Also provided is a window glass comprising the antenna unit.
Inventors:
SONODA RYUTA (JP)
HORIE MASAKI (JP)
HORIE MASAKI (JP)
Application Number:
PCT/JP2020/033784
Publication Date:
March 25, 2021
Filing Date:
September 07, 2020
Export Citation:
Assignee:
AGC INC (JP)
AGC GLASS EUROPE (BE)
AGC FLAT GLASS NA INC (US)
AGC VIDROS DO BRASIL LTDA (BR)
AGC GLASS EUROPE (BE)
AGC FLAT GLASS NA INC (US)
AGC VIDROS DO BRASIL LTDA (BR)
International Classes:
H01Q1/12; H01Q1/42; H01Q13/08; H01Q21/06
Domestic Patent References:
| WO2012153663A1 | 2012-11-15 | |||
| WO2019107514A1 | 2019-06-06 | |||
| WO2019173369A1 | 2019-09-12 |
Foreign References:
| JP2002185243A | 2002-06-28 | |||
| JP2009089217A | 2009-04-23 | |||
| JP2018046440A | 2018-03-22 | |||
| JP2000307333A | 2000-11-02 | |||
| JPH06196915A | 1994-07-15 | |||
| JP2019169601A | 2019-10-03 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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