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. 20, 1998
Filed:
Apr. 25, 1995
Applicant:
Inventors:
Jung Kun Oh, Kyunggi-do, KR;
Yong Hee Lee, Kyunggi-do, KR;
Jae Ho Lee, Kyunggi-do, KR;
Jung Sik Kim, Kyunggi-do, KR;
Byung Ill Oh, Kyunggi-do, KR;
Assignee:
Ace Antenna Corporation, Kyunggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343817 ; 343816 ; 343818 ;
Abstract
A antenna system of the present invention comprises a radiator for radiating a radio frequency, which is converted from electric power, and which has a impedance matching unit and a power divider; a first reflector for reflecting and filtering the radio frequency; and at least one second reflector for filtering the radio frequency radiated in the sideward direction of the antenna system, which is vertically attached to the first reflector, and is able to be moved in a horizontal direction.