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Title:
SOLAR CELL BEACON, AND BEACON SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/100554
Kind Code:
A1
Abstract:
The solar cell beacon comprises: a solar cell for generating electric power; a transmitting device which operates by means of the electric power and which transmits radio waves; and a radio wave absorbing/reflecting unit which is transparent and which absorbs or reflects the radio waves.

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Inventors:
FURUZUKI MUKI
NOBUOKA TOSHIYUKI
UEKI SHUN
WATANABE YUKI
Application Number:
PCT/JP2022/040090
Publication Date:
June 08, 2023
Filing Date:
October 27, 2022
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
G01S1/68; G01S5/02; H01G9/20; H01L31/048; H01Q1/42; H01Q15/14; H02S10/00
Domestic Patent References:
WO2019098068A12019-05-23
WO2019107514A12019-06-06
Foreign References:
JP2015106814A2015-06-08
JP2011060872A2011-03-24
JP2015190979A2015-11-02
JP2001320224A2001-11-16
JP2002076769A2002-03-15
US20150260823A12015-09-17
Attorney, Agent or Firm:
INOUE Tomoya (JP)
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