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.

Date of Patent:
Jun. 01, 2021

Filed:

Sep. 06, 2019
Applicants:

Kabushiki Kaisha Toshiba, Minato-ku, JP;

Toshiba Infrastructure Systems & Solutions Corporation, Kawasaki, JP;

Inventors:

Atsushi Yamaoka, Yokohama, JP;

Keiichi Yamaguchi, Kawasaki, JP;

Yuuki Funahashi, Fuchu, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/30 (2006.01); H03F 3/24 (2006.01); H03F 1/32 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
H03F 3/245 (2013.01); H03F 1/3205 (2013.01); H03F 2200/33 (2013.01); H03F 2200/351 (2013.01); H03F 2200/451 (2013.01); H03F 2203/21106 (2013.01); H03F 2203/21142 (2013.01); H03F 2203/21157 (2013.01); H04B 1/04 (2013.01);
Abstract

An amplification apparatus as the embodiment of the present invention includes a switching amplifier and an adjuster. The switching amplifier is driven on the basis of a control signal and amplifies an input signal to be amplified to generate an amplified signal. The adjuster adjusts the control signal before it is inputted into the switching amplifier. Specifically, the adjuster adjusts at least one of a pulse width of the control signal and a delay time of the control signal with respect to the signal to be amplified.


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