Title:
ANTENNA DEVICE AND COMMUNICATION TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182340
Kind Code:
A1
Abstract:
An antenna device which is provided with: an antenna element (1) that has a feed part (1F) and a short-circuit part (1S); a first coil element (L1) that is connected between a feed circuit (3) and the feed part (1F) of the antenna element (1); and a second coil element (L2) that is connected between the short-circuit part (1S) of the antenna element (1) and the ground. A transformer (2) is configured of the first coil element (L1) and the second coil element (L2).
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Inventors:
JIN WENHAO (JP)
Application Number:
PCT/JP2015/063174
Publication Date:
December 03, 2015
Filing Date:
May 07, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q13/08; H01Q9/04; H01Q23/00
Foreign References:
| JP2004221661A | 2004-08-05 | |||
| JP2012085306A | 2012-04-26 |
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)
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