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:
May. 07, 2019
Filed:
Mar. 27, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
SeongJoong Kim, Hwaseong-si, KR;
Joonseong Kang, Suwon-si, KR;
Seok Ju Yun, Hwaseong-si, KR;
Young Jun Hong, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/16 (2006.01); H03L 7/099 (2006.01); H04B 1/10 (2006.01); H03J 3/20 (2006.01); H03J 7/06 (2006.01);
U.S. Cl.
CPC ...
H04B 1/16 (2013.01); H03J 3/20 (2013.01); H03J 7/065 (2013.01); H03L 7/0991 (2013.01); H04B 1/1027 (2013.01); H03J 2200/40 (2013.01); H04B 2001/1072 (2013.01);
Abstract
A frequency tuning apparatus includes: a frequency tuner configured to tune an oscillation frequency of an oscillator based on target information extracted from a mapping table in correspondence to a target frequency, and oscillation information collected from the oscillator; and a frequency compensator configured to compensate for a compensation error between the tuned oscillation frequency and the target frequency based on an offset table.