Samsung Electronics Co., Ltd.

Chaeup Yoo

Sewoong Kim

Woosuk Kang

Inyoung Lee

Sanggon Shin

Sumin Yun

Jinwoo Jung

Hyungjin Kim

Soonho Hwang

Sungjun Lee

Jeonghoon Kim

Yoonjung Kim

Chongo Yoon

Oleg Feygenson

Suk Hyun

Kyoungmok Kim

Sangbong Sung

Youngjae Ko

Taeyoon Seo

Museok Bang

An electronic device includes: a housing; a substrate disposed in the housing; an antenna radiator; and an electrical connection member electrically interconnecting the antenna radiator and the substrate, wherein the electrical connection member includes: a plate portion including a first surface facing the antenna radiator and a second surface facing away from the first surface; a first fixing portion provided at a first end of the plate portion, the first fixing portion including a through hole and a tension structure; and a second fixing portion provided at a second end of the plate portion and electrically connecting the electrical connection member to the substrate, wherein the first fixing portion is fixed to the antenna radiator via a locking device that passes through the through hole, and wherein the tension structure is configured to contact the antenna radiator and maintain tension between the electrical connection member and the antenna radiator during fastening of the locking device.

Antenna and electronic device including same

An electronic device may include a housing including a first side surface, a first conductive portion disposed between at least a first segmenting portion and a second segmenting portion formed in the first side surface, and including a first feeding point, a printed circuit board disposed inside the housing and including a ground, a first electronic component disposed adjacent to the first conductive portion, a first conductive connection member electrically connected to the first electronic component, a first wireless communication circuit electrically connected to the first feeding point, a processor electrically connected to the first wireless communication circuit, and a matching circuit electrically connected to the first conductive connection member and the ground, and configured to electrically connect or disconnect the first conductive connection member and the ground under control of the processor. The radiation performance of the antenna can be improved by adjusting the resonance frequency of the antenna through the control of the matching circuit. Other various embodiments are possible.

Electronic device including antenna

According to an embodiment, an electronic device may include a display including a first conductive plate, a printed circuit board interposed between a rear surface of housing and the display and including a second conductive plate, a first conductive pattern and a second conductive pattern that are interposed between the display and the printed circuit board, a wireless communication circuit electrically connected to the first conductive pattern and transmitting or receiving an RF signal of a first frequency or an RF signal of a second frequency, and at least one processor electrically connected to the wireless communication circuit. Besides, various embodiments as understood from the specification are also possible.

Electronic device comprising antenna

According to various embodiments of the present invention, an electronic device may comprise: a housing comprising a first surface, a second surface oriented in the direction opposite from the first surface, and a side surface surrounding a space between the first surface and the second surface; a conductive member for forming at least a portion of the side surface; a display seen through the first surface and including a first conductive layer; a printed circuit board disposed to be spaced apart from the display between the display and the second surface in the housing, and including a second conductive layer in which at least a portion thereof faces the first conductive layer; a third conductive layer spaced apart from the display and the printed circuit board, disposed between the first conductive layer and the second conductive layer, and facing the first conductive layer; a support structure comprising a non-conductive plate which is formed between the third conductive layer and the printed circuit board and in which at least a portion thereof is in contact with the third conductive layer; a conductive pattern extending between the third conductive layer and the non-conductive plate and electrically connected to the second conductive layer; and a wireless communication circuit electrically connected to the conductive member and configured to transmit and/or receive an RF signal. Other various embodiments may be possible.

According to various embodiments, an electronic device includes a front plate, a rear plate facing away from the front plate, and a side member surrounding the space between the front plate and the rear plate. The side member comprises: a housing including a conductive annular member; at least one mounting member connected to the side member and detachably mounted to a portion of the human body such that the rear plate is configured to be oriented toward a portion of the human body; a substrate (PCB) disposed in parallel with the front plate in the space and including a ground plane; at least one wireless communication circuit disposed on the substrate; a first electrical path connected between the wireless communication circuit and a first point of the conductive annular member; and a second electrical path connected between the ground plane and a second point of the conductive annular member, wherein a first region of the conductive annular member defined between the first point and the second point has a first length, and a second region of the conductive annular member defined between the first point and the second point has a second length that is shorter than the first length, wherein the side member includes an extension part disposed in the space and extending along a first region of the annular member or a portion of the second region and may include a conductive pattern electrically connected to the wireless communication circuit. Various other embodiments may be possible. Various embodiments may be possible.

Multi feeding antenna and electronic device including same

Growing community of inventors

Gyeonggi-do, South Korea

Chaeup Yoo