Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/194036
Kind Code:
A1
Abstract:
An antenna device (100) is provided with a core (1) that has: a first arm section (11) and a second arm section (12), which extend in the directions reverse to each other; and a third arm section (14) which extends in the direction orthogonal to the extending direction of the first arm section (11) and the second arm section (12) from a center section (13) between the first arm section (11) and the second arm section (12). The antenna device (100) is also provided with a first coil (2) that is formed by connecting in series a first small coil (21) wound on the first arm section (11), and a second small coil (22) wound on the second arm section (12). The antenna device (100) is also provided with a first signal source (4) that supplies power to the first coil (2), a second coil (3) wound on the third arm section (14), and a second signal source (5) that supplies power to the second coil (3).
Inventors:
MAKIMURA HIDETOSHI (JP)
FUKASAWA TORU (JP)
YANAGI TAKASHI (JP)
HIRAMINE MASANOBU (JP)
FUKASAWA TORU (JP)
YANAGI TAKASHI (JP)
HIRAMINE MASANOBU (JP)
Application Number:
PCT/JP2014/066439
Publication Date:
December 23, 2015
Filing Date:
June 20, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q7/06; H01Q1/32
Foreign References:
JP2008035464A | 2008-02-14 | |||
JPS5728535U | 1982-02-15 | |||
JP2005277524A | 2005-10-06 | |||
JP2009253576A | 2009-10-29 | |||
JPS5854111U | 1983-04-13 | |||
DE3504660A1 | 1986-08-21 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
Hideaki Tazawa (JP)
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