公开(公告)号：US20200313291A1

公开(公告)日：2020-10-01

申请号：US16830949

申请日：2020-03-26

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Koichi TSUMURA ,  Toshihiro OKUDA ,  Yuki IIDA

IPC: H01Q1/48 ,  H01Q21/06

Abstract: An antenna apparatus capable of being downsized while preventing performance degradation is provided. Antenna apparatus includes: first antenna; second antenna; first ground plane to which first antenna is connected via first power feeder; and second ground plane to which second antenna is connected via second power feeder. In antenna apparatus, first ground plane and second ground plane are provided substantially in parallel with each other.