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. 11, 2022
Filed:
Apr. 05, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Ossi Toivonen, Turku, FI;
Sami Vilhonen, Turku, FI;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 7/14 (2006.01); H03D 7/16 (2006.01); H04B 1/16 (2006.01);
U.S. Cl.
CPC ...
H03D 7/1441 (2013.01); H03D 7/1458 (2013.01); H03D 7/1466 (2013.01); H03D 7/1491 (2013.01); H03D 7/16 (2013.01); H04B 1/16 (2013.01);
Abstract
A mobile terminal including an up-converter converting a baseband (BB) signal into a radio frequency (RF) signal and a controller controlling a voltage applied to the up-converter is provided. The up-converter includes a first transistor and a second transistor each having a gate to which a baseband voltage is applied, a third transistor having a drain connected in parallel to a drain of the first transistor, and a fourth transistor having a drain connected in parallel to a drain of the second transistor, and the up-converter and the mobile terminal with improved phase linearity characteristics may be provided.