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Patent Searching and Data


Title:
ANTENNA ARRAY
Document Type and Number:
WIPO Patent Application WO/2020/115979
Kind Code:
A1
Abstract:
Provided is an antenna array for which directivity can be controlled in an omnidirectional manner. An antenna array 1 comprises, in the order in which they are layered: a plurality of feed lines 21; a first dielectric layer 11; a ground conductor layer 30; a second dielectric layer 13; a plurality of antennas 41; and a plurality of through hole conductors 60 that pass through the first dielectric layer 11, the ground conductor layer 30, and the second dielectric layer 13. The antennas 41 each have antenna elements 41a, 41b, and the antenna elements 41a, 41b are arranged in a two-dimensional array. The through hole conductors 60 pass through the ground conductor layer 30 while being electrically insulated from the ground conductor layer 30. Each of the plurality of feed lines 21 individually feeds power to respective antennas 41 through the through hole conductor 60 thereof.

Inventors:
SHAILENDRA KAUSHAL (JP)
GUAN NING (JP)
Application Number:
PCT/JP2019/035131
Publication Date:
June 11, 2020
Filing Date:
September 06, 2019
Export Citation:
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Assignee:
FUJIKURA LTD (JP)
International Classes:
H01Q21/06; H01Q9/04; H01Q13/08
Foreign References:
JPH03125510U1991-12-18
JPH06291544A1994-10-18
JP2018186337A2018-11-22
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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