Samsung Electronics Co., Ltd.

Youngkon Lim

Jungsik Park

Jaebong Chun

Sungchul Park

Chihyun Cho

Dongil Yang

Woosup Lee

Hanjib Kim

Jongdoo Kim

Junyun Kim

GaEun Lee

Taekun Kim

In Cheol Nam

Kyeongjo Keum

Jaehee Han

Kihyuk Han

Wonkyu Kim

An electronic device may include a memory; a processor; communication circuitry; and an antenna. The antenna may include an insulation sheet; an antenna pattern disposed in the insulation sheet and having a meander form; a first magnetic sheet layer disposed on a first surface of the insulation sheet; and a second magnetic sheet layer disposed on a second surface of the insulation sheet. Each of the first magnetic sheet layer and the second magnetic sheet layer may include a plurality of magnetic sheets disposed at specified intervals each having a first area. The plurality of magnetic sheets of the first magnetic sheet layer may be disposed to correspond to the first areas of the second magnetic sheet layer.

Electronic device including antenna

An electronic device is provided. The electronic device includes a housing, a substrate disposed in an internal space of the housing, a battery disposed on a plane identical with a plane of the substrate, a support structure disposed to at least partially overlap the substrate when the substrate is viewed from a top, an antenna structure configured to include a dielectric substrate and at least one coil member disposed in the dielectric substrate as an antenna disposed to at least partially overlap the battery when the battery is viewed from the top, a tape member configured to include a first region at least partially overlapping the support structure, a second region at least partially overlapping the antenna structure, and a connection part connecting the first region and the second region when the support structure is viewed from the top. The dielectric substrate may include at least one extension part extended from the dielectric substrate and configured to at least partially overlap the connection part when the antenna structure is viewed from the top. The at least one extension part may include a plurality of dummy patterns formed at designated intervals and/or in a designated shape.

Electronic device including antenna structure

Disclosed is an electronic device capable of securing improved radiation performance and emitting a magnetic field signal including payment information using a loop antenna, even though a portion of the electronic device may be made of metal.

Electronic device having loop antenna

Growing community of inventors

Gyeonggi-do, South Korea

Youngkon Lim