Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ARRAY ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/144750
Kind Code:
A1
Abstract:
According to the present invention, each of a plurality of element antennas (2): has a first radiation structure (3a), a second radiation structure (3b), and a switch (5) that switches between the first radiation structure (3a) and the second radiation structure (3b); and outputs received signals that have been received by the radiation structure to which the switch (5) has switched.

Inventors:
NAKAMOTO NARIHIRO (JP)
FUKASAWA TORU (JP)
Application Number:
PCT/JP2019/000272
Publication Date:
July 16, 2020
Filing Date:
January 09, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q3/24; H01Q3/42; H01Q13/02; H01Q13/10
Domestic Patent References:
WO2006112279A12006-10-26
Foreign References:
JP2018004538A2018-01-11
JPH0514034A1993-01-22
JP2011239293A2011-11-24
US20150145740A12015-05-28
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Download PDF:



 
Previous Patent: ADVERTISEMENT DISPLAY DEVICE

Next Patent: TURNING CABLE GUIDE