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. 21, 2023
Filed:
Dec. 30, 2020
Applicant:
Viettel Group, Ha Noi, VN;
Inventors:
Cong Kien Dinh, Ha Noi, VN;
Hoang Linh Nguyen, Ha Noi, VN;
Tien Manh Nguyen, Ha Noi, VN;
Ba Dat Nguyen, Ha Noi, VN;
Assignee:
VIETTEL GROUP, Ha Noi, VN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/28 (2006.01); H01Q 21/00 (2006.01); H01Q 19/10 (2006.01); H01Q 1/38 (2006.01); H01Q 21/06 (2006.01); H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0075 (2013.01); H01Q 1/246 (2013.01); H01Q 1/38 (2013.01); H01Q 19/108 (2013.01); H01Q 21/062 (2013.01);
Abstract
A broadband dual-polarized antenna integrated high-performance balun. The antenna structure consists of three main parts: radiator, feeding structure and reflector. The radiation element consists of four radiation parts with petal shape, forming two pairs of orthogonal dipole antennas. The feeding structure consists of four circuit boards with separated lines, forming resonant structures corresponding to a balance transformer. The reflector enables to direct the beam, increasing the antenna's orientation.