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:
Apr. 12, 2022
Filed:
Feb. 26, 2021
Kabushiki Kaisha Toshiba, Tokyo, JP;
Hiroaki Ishihara, Yokohama, JP;
Satoshi Takaya, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
An electronic circuit according to the embodiment of the present invention includes a first circuit, a second circuit electrically insulated from the first circuit, and a transmitter transmitting a signal between the first and the second circuits. The first circuit receives an input signal, generates a first reference signal, and converts frequencies of the input signal and the first reference signal. The transmitter transmits the frequency-converted input signal and first reference signal to the second circuit. The second circuit converts the frequencies of the transmitted input signal first reference signal to obtain a restored input signal and a restored first reference signal, generates a second reference signal, calculates a gain to be adjusted of the restored input signal based on the restored first reference signal and the second reference signal to adjust the gain of the restored input signal.