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Patent Searching and Data


Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/018069
Kind Code:
A1
Abstract:
To reduce mutual interference among a plurality of antennas compared with conventional cases in an antenna device that is provided with a plurality of antennas. An antenna device (1) is provided with: a first substrate (11) having a ground; a first antenna (13) to be supplied with power from the first substrate; a second substrate (21) having a ground; and a second antenna (23) to be supplied with power from the second substrate. The substrates are disposed such that an angle formed by the main surface of the first substrate and the main surface of the second substrate is the right angle, and the main direction of a high frequency current flowing in the first substrate when the first antenna is being supplied with power is the perpendicular line direction of the main surface of the second substrate.

Inventors:
TAKAYAMA, Yu
SUETAKE, Hiroyasu
TAKEBE, Hiroyuki
Application Number:
JP2016/067132
Publication Date:
February 02, 2017
Filing Date:
June 08, 2016
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
H01Q1/52; H01Q1/12; H01Q1/22; H01Q1/48; H01Q5/307; H01Q21/28
Foreign References:
US20100302110A12010-12-02
JP2002330026A2002-11-15
JPH11163756A1999-06-18
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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