Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006501
Kind Code:
A1
Abstract:
An antenna device (1) is provided with: a case (10) having a bottom member (12) and a cover member (13); a top cover (20) attached to the case; a ground (40) accommodated in the case, the ground (40) having a patch ground (41), a first movable ground (42), and a second movable ground (43); a first antenna element (50) attached to the cover member (13); a second antenna member (55) attached to the top cover (20); and an antenna element for ground communication (third antenna element) (30). The antenna element for ground communication (30) is brought out from the case (10), whereby the antenna element for ground communication (30) functions as a support leg capable of supporting the case (10) while the angle of the first antenna element (50) and the second antenna element (55) relative to a satellite is adjusted. Also, an engagement section (70) configured from the top cover (20) and the ground (40) is released, and the first and second movable grounds (42, 43) are brought outside the case (10) and used as a satellite antenna.
Inventors:
HAYAKAWA HARUO
KOYANAGI YOSHIO
SANO TATSUYA
FUJII TERUYA
OTA YOSHICHIKA
KOYANAGI YOSHIO
SANO TATSUYA
FUJII TERUYA
OTA YOSHICHIKA
Application Number:
PCT/JP2016/001824
Publication Date:
January 12, 2017
Filing Date:
March 29, 2016
Export Citation:
Assignee:
SOFTBANK CORP (JP)
PANASONIC CORP (JP)
PANASONIC CORP (JP)
International Classes:
H01Q1/12; H01Q1/44; H01Q9/30; H01Q13/08; H04B7/155
Foreign References:
| JPH10173433A | 1998-06-26 | |||
| JPH10163739A | 1998-06-19 | |||
| JPH0964622A | 1997-03-07 | |||
| JP2015056901A | 2015-03-23 | |||
| JP3120711U | 2006-04-20 | |||
| JP2005244885A | 2005-09-08 | |||
| JPH09275535A | 1997-10-21 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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