Title:
ELEMENT AND TERAHERTZ CAMERA SYSTEM USING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2022/091937
Kind Code:
A1
Abstract:
According to the present invention, in an antenna array including a first antenna, a second antenna, a third antenna, a fourth antenna, and a fifth antenna, the second, first, and third antennas are arranged in this order in a first direction, and the fourth, first, and fifth antennas are arranged in this order in a second direction. A conductor layer of the second antenna is connected to a conductor layer of the first antenna via a first coupling line which extends in the first direction, the conductor layer of the first antenna is connected to a conductor layer of the third antenna via a second coupling line which extends in the first direction, a conductor layer of the fourth antenna is connected to the conductor layer of the first antenna via a third coupling line which extends in the second direction, and the conductor layer of the first antenna is connected to a conductor layer of the fifth antenna via a fourth coupling line which extends in the second direction.
Inventors:
KOYAMA YASUSHI (JP)
Application Number:
PCT/JP2021/038946
Publication Date:
May 05, 2022
Filing Date:
October 21, 2021
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
H01Q23/00; H01Q13/08; H01Q21/06; H03B7/08
Domestic Patent References:
| WO2021039223A1 | 2021-03-04 |
Foreign References:
| JP2014200065A | 2014-10-23 | |||
| JP2015091117A | 2015-05-11 | |||
| JP2020153974A | 2020-09-24 |
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
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