Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Electronics and Telecommunications Research Institute

Seungho Choi

Youngju Lee

Yoongeon Kim

Seungtae Ko

Junsig Kum

Hosang Sung

Jungmin Park

Kangeun Lee

Youngsub Kim

Seokmin Lee

Jongmin Lee

Bumhee Lee

Ki-hyun Choo

Hyunjin Kim

Jonghwa Kim

Jongwook Zeong

Dongsik Shin

Do-Young Kim

Youngjun Kim

Byungchul Kim

Mi-Suk Lee

Sanghoon Park

Kanghee Lee

Hong-Kook Kim

Jungi Jeong

Joon Huh

Haeyoung Yoo

The disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). An antenna module is provided. The antenna module includes multiple antennas, a distribution circuit disposed to provide an electrical connection with each of the multiple antennas, a metal plate, and a dielectric substrate disposed between a pattern layer of the distribution circuit and the metal plate, wherein the dielectric substrate includes one or more dielectric film layers and one or more adhesive layers.

Antenna module and electronic device including the same

The present disclosure relates to a 5generation (5G) or pre-5G communication system for supporting higher data transmission rates than 4generation (4G) communication systems such as Long-Term Evolution (LTE). According to one or more embodiments, an antenna includes: a first metal patch; a second metal patch; a feeding circuit; and a substrate. The first metal patch and the second metal patch are arranged on the substrate. The feeding circuit is coupled to the substrate and is spaced apart from the first metal patch.

Antenna structure and electronic device comprising same

The disclosure relates to a 5generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4generation (4G) communication system such as long term evolution (LTE). An electronic device including an antenna in a wireless communication system is provided. The electronic device includes a radiator, a body, and a feeding circuit for transmitting a signal, wherein the radiator is coupled to at least a part of the body, the feeding circuit is coupled to the body to support the body, and the radiator is disposed to be spaced apart from the feeding circuit to form an air gap.

An antenna module of a base station in a wireless communication system includes: a dielectric; a radiator disposed on a horizontal plane spaced apart from a first surface of the dielectric by a predetermined first length; a first feeding unit disposed on the first surface of the dielectric and providing an electrical signal to the radiator; and a second feeding unit disposed on the first surface of the dielectric, the second feeding unit being extending along a direction in which the electrical signal is provided by the first feeding unit to the radiator. The second feeding unit being connected to the first feeding unit. A second surface of the second feeding unit is spaced apart from a third surface of the radiator by a predetermined second length.

Antenna module comprising feeding unit pattern and base station comprising same

The disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments of the present disclosure, an electronic device may include: a printed circuit board (PCB); an antenna; a radome; and a coupling structure, the antenna may be disposed to be positioned at a first height from a first surface of the PCB, the coupling structure may be physically connected with the radome, and the coupling structure may be disposed to have a second height lower than or equal to the first height, with respect to the first surface of the PCB.

Antenna radome and electronic device including the same

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to an embodiment o, an antenna device in a wireless communication system includes: an antenna module; and a radome covering at least a part of the antenna module, wherein the antenna module includes a first radiator disposed on one surface of the radome and at least one second radiator spaced apart from the first radiator by a specified distance on the one surface to form a loop of the first radiator, wherein the at least one second radiator includes a plurality of gaps opening each of the loops.

Antenna device including radome and base station including antenna device

The disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment of the disclosure, an antenna structure of a wireless communication system may include: at least one antenna element including at least one antenna, a power divider configured to feed the at least one antenna element, and a substrate, the at least one antenna element and the power divider may be disposed on the substrate, and, the substrate may include a first dielectric layer having an air layer in a region corresponding to a first region in which the power divider is disposed on the substrate, and a second dielectric layer disposed between the first dielectric layer and the power divider.

Antenna structure and electronic device including the same

The disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments of the disclosure, an antenna module in a wireless communication system may include: a plurality of antenna elements; a first antenna substrate; a second antenna substrate; and a Printed Circuit Board (PCB). A first side of the first antenna substrate may be coupled to each of the plurality of antenna elements, and a second side of the first antenna substrate opposite to the first side of the first antenna substrate may be coupled to the PCB. A first side of the second antenna substrate may be coupled to each of the plurality of antenna elements, and a second side of the second antenna substrate opposite to the first side of the second antenna substrate may be coupled to the PCB. A face between the first side of the first antenna substrate and the second side of the first antenna substrate may face a face between the first side of the second antenna substrate and the second side of the second antenna substrate.

The present disclosure provides a surface-mountable antenna structure that is applicable to a broadband massive multi-input multi-output (MIMO) unit (MMU) in a wireless communication system. An antenna structure according to an embodiment of the present disclosure comprises: a printed circuit board including a first ground port, a second ground port, and a first feeding port; a first antenna electrically connected to the first ground port; a second antenna electrically connected to the second ground port; and a first feeding plate including a first bending part electromagnetically coupled to the first antenna, a second bending part electromagnetically coupled to the second antenna, and a third bending part electrically connected to the first feeding port.

Antenna structure in wireless communication system

The disclosure relates to a fifth generation (5G) or pre-5G communication system supporting higher data rates after a fourth generation (4G) communication system such as Long Term Evolution (LTE). A module in a wireless communication system is provided. The module includes a plurality of antenna elements, an antenna substrate coupled to the plurality of antenna elements, a metal plate coupled to the antenna substrate, a calibration substrate coupled to a Radio Frequency (RF) component on a first face, and a conductive adhesive material for electrical coupling between the metal plate and the calibration substrate. The conductive adhesive material may be coupled to the calibration substrate on a second face different from the first face of the calibration substrate. The conductive adhesive material may include an air gap formed along a signal line included in the calibration substrate.

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments in the present disclosure, an antenna device for dual polarization of a wireless communication system, comprises a print circuit board (PCB); a first feeding line configured to provide a first polarization signal; a second feeding configured to provide a second polarization signal; and a patch antenna comprising a radiating region and cutting regions. Objects corresponding to the cutting regions are disposed to support the radiating region on the PCB.

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as long term evolution (LTE). According to various embodiments, an antenna apparatus may include: an array antenna including a sub-array, a power divider, and a reconfigurable phase shifter circuit, the reconfigurable phase shifter circuit may be configured to provide a first phase shift value based on a switch in a first state, and provide a second phase shift value different from the first phase shift value based on the switch in a second state.

Apparatus and method for phase shifting

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An antenna module includes a printed circuit board on which at least one layer is stacked and including a feed port formed at a portion of the upper surface thereof; a first antenna array disposed on the upper surface of the printed circuit board; a second antenna array disposed on the upper surface of the printed circuit board and spaced apart from the first antenna array; a first feed line to electrically connect the feed port and the first antenna array, the first feed line including a compensator to adjust the length of the first feed line; and a second feed line to electrically connect the feed port and the second antenna array.

Antenna module including compensator for compensating electrical path difference and electronic device including the same

A sputtering apparatus includes a substrate holder, a first counterpart target area, a second counterpart target area, and a power supply. The first counterpart target area includes a first target and at least one first magnetic part and operates to form a magnetic field in a first plasma area adjacent to the first target. The second counterpart target area includes a second target and at least one second magnetic part and operates to form a magnetic field in a second plasma area adjacent to the second target. The power supply supplies a first power voltage to the first and second targets. A control anode faces the substrate holder in a second direction, with the first and second plasma areas therebetween, and receives a control voltage greater than the first power voltage.

Growing community of inventors

Seoul, South Korea

Seungho Choi