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:
Jan. 24, 2017
Filed:
Dec. 14, 2012
Masaru Kimura, Chiyoda-ku, JP;
Takashi Yamazaki, Chiyoda-ku, JP;
Masaru Kimura, Chiyoda-ku, JP;
Takashi Yamazaki, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Abstract
A device includes a HPFthat modifies frequency characteristics of a target signal; a phase correcting unitthat corrects the phase characteristics of the target signal to make the phase characteristics nearly equal to phase characteristics of the HPF; a first multiplierthat adjusts the gain of the signal output from the phase correcting unit; a second multiplierthat adjusts the gain of the signal output from the HPF; a coefficient determining unit that determines the gain coefficients of the first and second multipliersandin such a manner that the sum of the gain coefficient of the first multiplierand the gain coefficient of the second multiplierbecomes a fixed value; and an adderthat adds the two signals output from the first multiplierand second multiplier