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:
Nov. 11, 2008
Filed:
Oct. 24, 2006
Applicants:
Sang-hyun Woo, Seoul, KR;
Jin-sung Park, Atlanta, GA (US);
Chang-ho Lee, Marietta, GA (US);
Joy Laskar, Marietta, GA (US);
Inventors:
Sang-Hyun Woo, Seoul, KR;
Jin-Sung Park, Atlanta, GA (US);
Chang-Ho Lee, Marietta, GA (US);
Joy Laskar, Marietta, GA (US);
Assignees:
Samsung Electronics Co., Ltd., , KR;
Georgia Tech Research Corporation, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a mixer for use in a direct conversion receiver. The mixer includes Field Effect Transistors (FETs), a current source (IBias), two load resistors (RLoad), another FET, and two inductors Land L. The FET Mconstitutes a current bleeding circuitry and the other components except for the two inductors Land Lconstitute a so-called Gilbert cell mixer.