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:
Oct. 20, 2015
Filed:
Sep. 07, 2011
Applicants:
Eiichi Furukawa, Tokyo, JP;
Masahiro Nomura, Tokyo, JP;
Inventors:
Eiichi Furukawa, Tokyo, JP;
Masahiro Nomura, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 13/00 (2006.01); H01Q 1/24 (2006.01); H01P 11/00 (2006.01); H04B 1/40 (2015.01); H01P 3/12 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/24 (2013.01); H01P 3/12 (2013.01); H01P 11/002 (2013.01); H04B 1/40 (2013.01);
Abstract
The purpose of the present invention is to reduce the cost of a product while ensuring reliability of the product as a wireless transmission/reception apparatus. Provided is communication apparatus (ODU) () installed outside, which includes a case that houses a transmission unit for transmitting a signal and a reception unit for receiving the signal, and a waveguide connected to an external antenna and configured to receive/transmit a signal. In the apparatus, the waveguide is formed integrally with the case, and taper () is formed in a part of the tube hole of the waveguide.