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:
Apr. 04, 2000
Filed:
Jan. 20, 1998
Myeong-hwan Lee, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A phase correction circuit for correcting an antiphase component of a one-dimensional input signal is provided. The circuit contains a phase tracker, an antiphase detector, and an antiphase corrector. The phase tracker detects a decision error in the one-dimensional input signal having a phase error and outputs a phase-corrected signal in response to the decision error. The antiphase detector detects whether or not the phase-corrected signal is in antiphase and outputs a corresponding phase control signal. The antiphase corrector corrects a phase of the phase-corrected signal in accordance with the phase control signal. A method for performed by the phase correction circuit is also provided.