Title:
ANTENNA DEVICE AND ARRAY ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/021544
Kind Code:
A1
Abstract:
Provided are: an antenna device capable of simplifying the configuration for direction characteristic control; and an array antenna device capable of suppressing the complication of a control configuration, even if the number of arranged antenna units increases. The present invention is equipped with: an element unit 100 including a driven element 1, a first non-driven element 11 having first and second conducting sections 11a, 11b, a second non-driven element 21 having third and fourth conducting sections 21a, 21b, a first switch 12 for controlling the conduction between the first and second conducting sections, and a second switch 22 for controlling the conduction between the third and fourth conducting sections; and a control unit 200 for outputting an electrical signal for controlling the first and second switch conduction. Furthermore, the control unit outputs an identical DC signal to the first and second switches, and the first and second switches are configured in a manner such that when one switch is conducting, the other switch is not conducting.
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Inventors:
MARUYAMA TAKASHI (JP)
YAMAGUCHI SATOSHI (JP)
OTSUKA MASATAKA (JP)
HANGAI MASATAKE (JP)
YAMAMOTO NAOYUKI (JP)
YAMAGUCHI SATOSHI (JP)
OTSUKA MASATAKA (JP)
HANGAI MASATAKE (JP)
YAMAMOTO NAOYUKI (JP)
Application Number:
PCT/JP2015/071940
Publication Date:
February 11, 2016
Filing Date:
August 03, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q3/44; H01Q19/30
Domestic Patent References:
| WO2010041436A1 | 2010-04-15 |
Foreign References:
| JPH0669723A | 1994-03-11 |
Other References:
See also references of EP 3196979A4
Attorney, Agent or Firm:
INABA, Tadahiko et al. (JP)
Tadahiko Inaba (JP)
Tadahiko Inaba (JP)
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