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:
Dec. 11, 2001
Filed:
Jul. 25, 2000
Applicant:
Inventors:
Taizo Tateishi, Yokohama, JP;
Yukihisa Hasegawa, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/906 ;
U.S. Cl.
CPC ...
H01Q 1/906 ;
Abstract
A satellite communication antenna apparatus for performing communication with a communication satellite, comprises a spherical radio wave lens, an arcuate guide unit arranged along an outer surface of the radio wave lens and having a central point common with the radio wave lens, an antenna unit reciprocally movable along the guide unit, and an antenna positioning unit for positioning the antenna unit, wherein the guide unit is made of a material with a low specific dielectric constant.