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. 09, 2010
Filed:
Apr. 13, 2006
Applicants:
Kuang-yu Yen, Tai-Chung, TW;
Chien-liang Tsai, Taipei Hsien, TW;
Yi-lin LI, Kao-Hsiung, TW;
Hou-wei Lin, Taipei, TW;
Inventors:
Kuang-Yu Yen, Tai-Chung, TW;
Chien-Liang Tsai, Taipei Hsien, TW;
Yi-Lin Li, Kao-Hsiung, TW;
Hou-Wei Lin, Taipei, TW;
Assignee:
Realtek Semiconductor Corp., HsinChu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/10 (2006.01); H03K 5/159 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method and circuit for equalizing and compensating IQ imbalance at the same time. The method includes: down-converting an RF signal to generate a baseband signal, and driving an adaptive equalizer to process the baseband signal for achieving equalization and IQ imbalance compensation simultaneously.