The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Oct. 04, 2021
Kyocera Corporation, Kyoto, JP;
Jun Kuroda, Kodaira, JP;
Tooru Sahara, Yokohama, JP;
Kenji Yamamoto, Yokohama, JP;
Takuya Homma, Yokohama, JP;
Fangwei Tong, Machida, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
An electronic device includes a transmission antenna, a reception antenna, and a signal processor. The transmission antenna is configured to transmit a transmission wave. The reception antenna is configured to receive a reception wave resulting from reflection of the transmission wave. The signal processor is configured to detect an object, with a constant false alarm rate, based on a transmission signal transmitted as the transmission wave and a reception signal received as the reflection wave, The signal processor selects, based on a maximum likelihood estimated value that gives a false alarm rate of signal intensity based on the reception signal, a reference cell disposed in a distance direction with respect to an inspection cell in a two-dimensional distribution of signal intensity, based on the reception signal, in the distance direction and a relative velocity direction.