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, 2017
Filed:
Dec. 02, 2015
Applicant:
Korea Electronics Technology Institute, Seongnam-si, KR;
Inventors:
Assignee:
KOREA ELECTRONICS TECHNOLOGY INSTITUTE, Seongnam-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03C 3/00 (2006.01); H04L 27/20 (2006.01); H04B 1/04 (2006.01); H04L 7/033 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/04 (2013.01); H04L 7/0331 (2013.01); H04L 27/2014 (2013.01); H04L 27/2039 (2013.01); H04L 2027/0016 (2013.01); H04L 2027/0018 (2013.01); H04L 2027/0055 (2013.01); H04L 2027/0091 (2013.01);
Abstract
Provided is a lower power and high efficiency millimeter-wave modulation apparatus capable of modulating digital data into transmitting signals in a millimeter frequency band, the millimeter-wave modulation apparatus including; a modulation part, which carries out a modulation of a constant envelope attribute, and to which a first local oscillation signal is fixed according to a rate of input data; a phase shifter adopted to shift a phase of an output of the modulation part; a power amplifier adopted to amplify an output of the phase shifter; and an antenna connected to an output of the power amplifier.