公开(公告)号：US20250079707A1

公开(公告)日：2025-03-06

申请号：US18706847

申请日：2022-09-16

Applicant: SONY GROUP CORPORATION

Inventor： YUKIO KANEKO ,  TAKASHI KAWAMURA ,  NOBUYUKI MORI

IPC: H01Q7/00 ,  H01Q1/22 ,  H01Q23/00

Abstract: An antenna according to an embodiment of the present technology includes a loop-shaped conductor and a structure. The loop-shaped conductor is configured in a loop shape surrounding a first direction and has a gap configured using a predetermined second direction orthogonal to the first direction as a reference. The structure is electrically connected to the loop-shaped conductor and arranged orthogonally to the second direction. Accordingly, it is possible to achieve a reduction of a distance from the human body and a reduction of a clearance from a metal part, and it is very advantageous for downsizing the electronic apparatus. Moreover, it is possible to exhibit high communication performance.

公开(公告)号：US20230327342A1

公开(公告)日：2023-10-12

申请号：US18042496

申请日：2021-08-17

Applicant: SONY GROUP CORPORATION

Inventor： YUKIO KANEKO ,  TAKASHI KAWAMURA ,  TETSUO IKEDA

IPC: H01Q11/08 ,  H01Q9/16

CPC classification number: H01Q11/08 ,  H01Q9/16

Abstract: A small-sized normal mode helical antenna is provided that is not affected by nearby conductors. The antenna is an antenna including a coil constituting a normal mode helical antenna, an area of a cross section perpendicular to an axis of the coil for a single turn at each end of the coil being less than an area of a cross section perpendicular to the axis of the coil near the coil center.