Title:
ELECTRONIC DEVICE, ELECTRONIC DEVICE CONTROL METHOD, AND ELECTRONIC DEVICE CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/059481
Kind Code:
A1
Abstract:
An electronic device 1 includes: a transmission antenna that transmits transmission waves; a reception antenna that receives reflected waves resulting from reflection of the transmission waves; and a control unit. The control unit detects, on the basis of transmission signals transmitted as the transmission waves and reception signals received as the reflected waves, a target from which the transmission waves were reflected. The control unit sets the frequency of the transmission waves to be transmitted from the transmission antenna on the basis of the result of receiving, from the reception antenna, the reflected waves respectively resulting from reflection of a plurality of transmission waves transmitted at different frequencies from the transmission antenna.
Inventors:
SAHARA TOORU (JP)
NISHIKIDO MASAMITSU (JP)
MURAKAMI YOUHEI (JP)
NISHIKIDO MASAMITSU (JP)
MURAKAMI YOUHEI (JP)
Application Number:
PCT/JP2019/034625
Publication Date:
March 26, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
G01S13/38; G01S7/03; G01S13/93
Domestic Patent References:
| WO2017199296A1 | 2017-11-23 |
Foreign References:
| JP2010078375A | 2010-04-08 | |||
| JP2006064628A | 2006-03-09 | |||
| JP2008140223A | 2008-06-19 | |||
| JP2018520333A | 2018-07-26 | |||
| JP2015099081A | 2015-05-28 |
Other References:
See also references of EP 3855213A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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