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Patent Searching and Data


Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/095436
Kind Code:
A1
Abstract:
Proposed is a technique that can suppress decrease in the antenna gain while maintaining the design of the exterior of an antenna. Provided is an antenna device comprising: an antenna module provided with a first slot antenna for transmitting or receiving a first radio signal, a first feeding element for feeding the first slot antenna, a second slot antenna for transmitting or receiving a second radio signal the polarization direction of which is orthogonal to the polarization direction of the first radio signal, and a second feeding element for feeding the second slot antenna; and a metal plate provided with a first slot and a second slot the longitudinal direction of which is orthogonal to the longitudinal direction of the first slot.

Inventors:
SUZUKI YUICHIRO (JP)
ITO TAKAYOSHI (JP)
OMURO TOMIHIRO (JP)
OZONE TORU (JP)
SATO JIN (JP)
HIRAOKA YOSHIAKI (JP)
Application Number:
PCT/JP2018/041653
Publication Date:
May 14, 2020
Filing Date:
November 09, 2018
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H01Q13/10; H01Q21/24
Foreign References:
JPH05199031A1993-08-06
JP2014127751A2014-07-07
JPH05145317A1993-06-11
JP2008078720A2008-04-03
JP2005072653A2005-03-17
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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