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. 04, 2006
Filed:
Sep. 09, 2002
Applicants:
Masato Tanaka, Koganei, JP;
Kyouichi Iigusa, Kyoto, JP;
Takashi Ohira, Kyoto, JP;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 15/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A reflector includes a pair or plural pairs of array antennas. Each array antenna is formed of an arrangement of a plurality of antenna elements formed on a surface of a waveguide. The array antennas are placed parallel to each other. Both ends of each array antenna pair are connected through a pair of waveguides. Information adding devices are inserted in the waveguides.