Samsung Electro-mechanics Co., Ltd.

Jungil Kim

Chin Mo Kim

Sungyong An

Juhyoung Park

Daeki Lim

An antenna device is provided. The antenna device includes an antenna body portion configured to transmit and/or receive a radio frequency (RF) signal, and including a dielectric material having a first dielectric constant; a metal layer configured to contact the antenna body portion; a first insulation layer configured to cover at least a part of the metal layer; and an electrical connection structure configured to be electrically connected to the metal layer, wherein the first dielectric constant of the antenna body portion is larger than a dielectric constant of the first insulation layer, and is smaller than a dielectric constant of the metal layer.

Growing community of inventors

Suwon-si, South Korea

Jungil Kim