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. 07, 2023
Filed:
Dec. 28, 2020
Applicant:
Osaka University, Osaka, JP;
Inventors:
Teruo Kanki, Osaka, JP;
Yasushi Hotta, Osaka, JP;
Assignee:
OSAKA UNIVERSITY, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 21/00 (2006.01); H03K 3/84 (2006.01); H03K 4/08 (2006.01); H03B 29/00 (2006.01);
U.S. Cl.
CPC ...
H03B 21/00 (2013.01); H03B 29/00 (2013.01); H03K 3/84 (2013.01); H03K 4/08 (2013.01);
Abstract
A fluctuating oscillator includes: an adder that has an input terminal to which an input signal including a main signal and an uncorrelated signal that is uncorrelated with the main signal and is higher in frequency than the main signal is input, and adds a feedback signal to the input signal; a threshold discrimination unit that generates a pulse signal by comparing an addition signal added by the adder with a threshold; a transient response unit that generates an output signal by transiently responding the generated pulse signal; and a feedback loop that feeds back the output signal to the adder as the feedback signal.