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:
Mar. 20, 2018
Filed:
Jan. 15, 2013
Ntt Docomo, Inc., Chiyoda-ku, JP;
Tohoku University, Sendai-shi, JP;
Tamami Maruyama, Chiyoda-ku, JP;
Yasuhiro Oda, Chiyoda-ku, JP;
Jianfeng Li, Sendai, JP;
Qiaowei Yuan, Sendai, JP;
Qiang Chen, Sendai, JP;
Kunio Sawaya, Sendai, JP;
NTT DOCOMO, INC., Chiyoda-ku, JP;
TOHOKU UNIVERSITY, Shendai-shi, JP;
Abstract
A disclosed dual antenna system includes a receiving antenna which includes a first surface orthogonal to an incident wave, the first surface being a first antenna aperture, and a transmitting antenna which includes a second surface parallel to a reflection direction which is a transmission direction, the second surface being a second antenna aperture. A portion of a structure of the transmitting antenna is shared by the receiving antenna.