ELECTRONIC DEVICE, METHOD FOR CONTROLLING ELECTRONIC DEVICE, AND PROGRAM FOR CONTROLLING ELECTRONIC DEVICE

Provided is an electronic device comprising a controller configured to control so that a first mode in which the number of antennas used for transmitting a transmission wave and receiving a reflected wave is a first predetermined number and a second mode in which the number of antennas used for tran...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIKIDO, Masamitsu, OOTSUKI, Yutaka, SAHARA, Tooru
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	Provided is an electronic device comprising a controller configured to control so that a first mode in which the number of antennas used for transmitting a transmission wave and receiving a reflected wave is a first predetermined number and a second mode in which the number of antennas used for transmitting a transmission wave and receiving a reflected wave is a second predetermined number that is larger than the first predetermined number can be switched. The controller controls to switch to the second mode when the object is detected within a predetermined distance in the first mode.