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. 17, 2023
Filed:
May. 28, 2021
Applicant:
Realtek Semiconductor Corporation, Hsinchu, TW;
Inventors:
Bo-Rong Huang, Hsinchu, TW;
Cheng-Hsien Li, Hsinchu, TW;
Tsung-En Wu, Hsinchu, TW;
Yu-Tung Liao, Hsinchu, TW;
Assignee:
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/15 (2015.01); H04B 17/00 (2015.01); H04B 17/29 (2015.01);
U.S. Cl.
CPC ...
H04B 17/0085 (2013.01); H04B 17/15 (2015.01); H04B 17/29 (2015.01);
Abstract
An echo estimation system includes a transceiver circuitry and a processor circuitry. The processor circuitry is coupled to the transceiver circuitry. The processor circuitry is configured to calculate linear echo power and non-linear echo power based on a signal under test in the transceiver circuitry. The linear echo power and the non-linear echo power are utilized to determine a quality of the transceiver circuitry or utilized to determine component parameters of the transceiver circuitry.