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:
Jul. 15, 2014
Filed:
Nov. 23, 2011
Soon-young Eom, Daejeon, KR;
Young-bae Jung, Daejeon, KR;
Soon-ik Jeon, Daejeon, KR;
Jae-ick Choi, Daejeon, KR;
Yong-sik Shin, Gyeonggi, KR;
Soon-Young Eom, Daejeon, KR;
Young-Bae Jung, Daejeon, KR;
Soon-Ik Jeon, Daejeon, KR;
Jae-Ick Choi, Daejeon, KR;
Yong-Sik Shin, Gyeonggi, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
SK Telecom Co., Ltd., Seoul, KR;
Abstract
An antenna system includes: an orthogonal multi-polarization antenna configured to output independent double orthogonal polarizations through two independent input/output terminals; an antenna main control unit configured to perform a polarization control algorithm, collect and analyze information for polarization control, and provide polarization control information; and a polarization control unit configured to perform independent amplitude and phase control with regard to a pair of independent channels connected to the orthogonal multi-polarization antenna, based on the polarization control information received from the antenna main control unit, so that various polarizations are formed.