Title:
ANTENNA APPARATUS AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/132973
Kind Code:
A1
Abstract:
An antenna apparatus (201) is provided with a communication module (101) and a loop-shaped conductor (41). The communication module (101) has a substrate (10), and a substantially rectangular ground conductor (11) is formed on the substrate (10). A non ground region (8) is provided along one side of the ground conductor (11). A transmitting line (13) and a radiation element (14) are formed on the non ground region (8). The radiation element (14) has a capacitance element (C1) connected thereto, and the transmitting line (13) is connected to the power supply point of the radiation element (14). A part of the loop-shaped conductor (41) has a gap (G), and the gap (G) is in proximity to the radiation element (14). Consequently, the antenna apparatus for an electronic apparatus, said antenna apparatus having wide directivity in a state wherein the antenna apparatus is attached to clothes and a body, and the electronic apparatus are configured.
Inventors:
ONAKA KENGO (JP)
TANAKA HIROYA (JP)
TANAKA HIROYA (JP)
Application Number:
PCT/JP2013/053309
Publication Date:
September 12, 2013
Filing Date:
February 13, 2013
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q7/00; H01Q1/46
Foreign References:
| JP2011228880A | 2011-11-10 | |||
| JP2008017299A | 2008-01-24 | |||
| JP2008060899A | 2008-03-13 | |||
| JP2010130100A | 2010-06-10 |
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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