US 12,228,678 B2
Electronic device, method for controlling electronic device, and electronic device control program
Tooru Sahara, Yokohama (JP); and Yutaka Ootsuki, Yokohama (JP)
Assigned to KYOCERA Corporation, Kyoto (JP)
Appl. No. 17/279,212
Filed by KYOCERA Corporation, Kyoto (JP)
PCT Filed Sep. 3, 2019, PCT No. PCT/JP2019/034652
§ 371(c)(1), (2) Date Mar. 24, 2021,
PCT Pub. No. WO2020/066497, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 2018-180775 (JP), filed on Sep. 26, 2018.
Prior Publication US 2022/0034995 A1, Feb. 3, 2022
Int. Cl. G01S 7/288 (2006.01); G01S 13/28 (2006.01); G01S 13/66 (2006.01); G01S 13/931 (2020.01); G06F 18/2321 (2023.01); H01Q 1/32 (2006.01)
CPC G01S 7/2883 (2021.05) [G01S 13/282 (2013.01); G01S 13/66 (2013.01); G01S 13/931 (2013.01); G06F 18/2321 (2023.01); H01Q 1/3233 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a controller configured to be communicably coupled with a transmitting antenna and a receiving antenna, the controller being configured to:
detect an object reflecting transmitted waves based on transmitted signals transmitted from the transmitting antenna as the transmitted waves and received signals received from the receiving antenna as reflected waves obtained by reflection of the transmitted waves;
determine that the object has been detected when a peak in a result obtained by performing a Fourier transform process on beat signals generated based on the transmitted signals and the received signals is equal to or higher than a predetermined threshold value; and
set the predetermined threshold value based on an object detection probability.