Title:
アンテナ装置、通信装置
Document Type and Number:
Japanese Patent JP7102419
Kind Code:
B2
Abstract:
The present technology relates an antenna apparatus and a communication apparatus that make it possible to miniaturize the antenna apparatus and improve communication performance. A solenoid-coil-type solenoid antenna and a metal plate disposed to have an overlapping portion with the solenoid antenna in a length direction of the solenoid antenna are included. The overlapping portion includes a portion corresponding to a length of 50% to 80% of a length of the solenoid antenna. Furthermore, a slit is formed in the metal plate, and the solenoid antenna is disposed in parallel to the slit. It is possible to apply the present technology to an antenna apparatus included in a communication apparatus that performs wireless communication.
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Inventors:
Takayuki Hirabayashi
Masami Abe
Osamu Osakai
Hiroaki Nakano
Uichiro Omae
Masami Abe
Osamu Osakai
Hiroaki Nakano
Uichiro Omae
Application Number:
JP2019539379A
Publication Date:
July 19, 2022
Filing Date:
August 21, 2018
Export Citation:
Assignee:
Sony Semiconductor Solutions Corporation
International Classes:
H01Q7/00; H01Q1/24; H01Q7/06; H01Q19/02
Domestic Patent References:
| JP2014075775A | ||||
| JP2016129421A | ||||
| JP2008172444A | ||||
| JP2011199343A |
Attorney, Agent or Firm:
Takashi Nishikawa
Yoshio Inamoto
Yusuke Miura
Yoshio Inamoto
Yusuke Miura
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