Title:
ARRAY ANTENNA
Document Type and Number:
WIPO Patent Application WO/2022/163848
Kind Code:
A1
Abstract:
An array antenna (1) according to the present invention comprises an antenna unit (2) in which two or more layers of antenna layers (3) are stacked, each antenna layer (3) having formed therein a transmit/receive unit (4) for transmitting and receiving a signal and one or more antenna elements (5) disposed adjacent to the transmit/receive unit, the antenna unit (2) having formed a radio wave emitting surface in which a plurality of the antenna elements are arrayed in a stacking direction of the antenna layers.
Inventors:
OKADA KENICHI (JP)
SHIRANE ATSUSHI (JP)
SHIRANE ATSUSHI (JP)
Application Number:
PCT/JP2022/003543
Publication Date:
August 04, 2022
Filing Date:
January 31, 2022
Export Citation:
Assignee:
TOKYO INST TECH (JP)
International Classes:
H01Q21/08; H01Q1/24; H01Q1/38; H01Q3/26; H01Q13/10
Foreign References:
| US20150288438A1 | 2015-10-08 | |||
| US5227808A | 1993-07-13 | |||
| US20180090827A1 | 2018-03-29 | |||
| JP2013510466A | 2013-03-21 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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