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:
Sep. 07, 2021
Filed:
Nov. 04, 2019
Applicant:
Realtek Semiconductor Corporation, Hsinchu, TW;
Inventor:
Wen-Shan Wang, Tainan, TW;
Assignee:
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/36 (2006.01); H04B 17/11 (2015.01); H04B 17/21 (2015.01); H04L 27/00 (2006.01); H04B 1/38 (2015.01); H03F 3/217 (2006.01); H03G 3/30 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 27/366 (2013.01); H03F 3/2175 (2013.01); H03G 3/3042 (2013.01); H03G 3/3078 (2013.01); H04B 1/38 (2013.01); H04B 17/11 (2015.01); H04B 17/21 (2015.01); H04L 27/0002 (2013.01); H04L 27/2647 (2013.01);
Abstract
A signal compensation device is disclosed. The signal compensation device includes an operation circuit and a modulation circuit. The operation circuit is configured to generate a control signal according to a first data signal and a second data signal, in which the second data signal is generated according to the first data signal by a signal conversion circuit. The modulation circuit is configured to provide a loop gain according to the control signal to compensate an attenuation of the signal conversion circuit.