Title:
アンテナ及び通信システム
Document Type and Number:
Japanese Patent JP5423818
Kind Code:
B2
Abstract:
To provide an antenna having a high degree of design flexibility. A body (12a) is obtained by laminating insulating layers. A ground potential is applied to a ground conductor (26). A linear conductor (24) transmits a high-frequency signal, and forms a microstrip line along with the ground conductor (26). A radiation conductor (16) is connected between the linear conductor (24) and the ground conductor (26), has a line width larger than that of the linear conductor (24) between a point of connection to the linear conductor (24) and a point of connection to the ground conductor (26), and emits an electric field.
Inventors:
Tokiko Kato
Jun Sasaki
Teppei Miura
Jun Sasaki
Teppei Miura
Application Number:
JP2012000380A
Publication Date:
February 19, 2014
Filing Date:
January 05, 2012
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01Q9/04; H01Q1/38; H01Q13/08; H04B5/02
Domestic Patent References:
| JP2004356971A | ||||
| JP2008311688A | ||||
| JP2003110344A | ||||
| JP2003179426A | ||||
| JP8240624A | ||||
| JP2008519516A | ||||
| JP3228407A | ||||
| JP62075616U |
Foreign References:
| US20090015486 |
Attorney, Agent or Firm:
Patent business corporation Profic patent office