Title:
ANTENNA MODULE
Document Type and Number:
Japanese Patent JP2023097486
Kind Code:
A
Abstract:
To provide an antenna module capable of performing communication from both surface sides of a mobile terminal by housing the mobile terminal, while suppressing an increase in an outer size.SOLUTION: An antenna module 1 comprises a housing 20 for housing a portable terminal 10, and a relay coil 100 arranged in the housing 20 so as to overlap a terminal housing surface 21 of the cabinet 20. The terminal housing surface 21 includes a first periphery L1 and a second periphery L2 along a Y direction and a third periphery L3 and a fourth periphery L4 along an X direction. The relay coil 100 includes a first coil pattern C1 including a first section S1 circling around along the first periphery L1 and a second section S2 circling around along the second periphery L2, and a second coil pattern C2 located in an opening region of the first coil pattern C1 and connected to the first coil pattern C1.SELECTED DRAWING: Figure 7
Inventors:
KAJIKIYA SHOMA
SATO YOSHITOMO
SATO YOSHITOMO
Application Number:
JP2021213624A
Publication Date:
July 10, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
TDK CORP
International Classes:
G06K19/077; G06K19/00; H01Q7/06; H04B5/00; H04M1/11
Attorney, Agent or Firm:
Mitsuhiro Washito
Ogata Japanese
Ogata Japanese