Title:
CIRCUIT-INTEGRATED ANTENNA
Document Type and Number:
WIPO Patent Application WO/2021/214815
Kind Code:
A1
Abstract:
Stub conductors (13A, 13B) are positioned so as to sandwich a gap (14) and be separated from a patch conductor (12), so as to surround the outer periphery of the patch conductor (12). In a circuit-integrated antenna, reduced size of the antenna is thereby balanced with improvement of directionality/gain and increased bandwidth of radiation characteristics.
Inventors:
ITAMI GO (JP)
HAMADA HIROSHI (JP)
NOSAKA HIDEYUKI (JP)
HAMADA HIROSHI (JP)
NOSAKA HIDEYUKI (JP)
Application Number:
PCT/JP2020/017022
Publication Date:
October 28, 2021
Filing Date:
April 20, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H01Q13/08; H01Q23/00
Domestic Patent References:
| WO2014106891A1 | 2014-07-10 |
Foreign References:
| KR20080070240A | 2008-07-30 | |||
| JP2012178815A | 2012-09-13 | |||
| US20110254740A1 | 2011-10-20 |
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
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