Title:
Radio communication equipment
Document Type and Number:
Japanese Patent JP6249014
Kind Code:
B2
Abstract:
A wireless communication device includes a housing, a substrate provided inside the housing, an antenna provided on the substrate, a switching unit configured to switch directivity of the antenna between a first state and a second state, a detection unit configured to detect switching of the switching unit, and an output unit configured to output a detection result of the detection unit.
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Inventors:
Shinkawa Tomohiro
Hisanobu Suzuki
Hisanobu Suzuki
Application Number:
JP2015247893A
Publication Date:
December 20, 2017
Filing Date:
December 18, 2015
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
H04B1/38; H01Q3/16
Domestic Patent References:
| JP2000284854A | ||||
| JP2011015295A | ||||
| JP2011061861A | ||||
| JP2043803A |
Foreign References:
| US6211830 |
Attorney, Agent or Firm:
Takahashi Hayashi & Partners