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公开(公告)号：WO2021132976A1
公开(公告)日：2021-07-01
申请号：PCT/KR2020/018467
申请日：2020-12-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Yoongeon , CHOI, Seungho , KO, Seungtae , KIM, Youngsub , LEE, Youngju
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-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.
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2.发明申请
公开(公告)号：WO2021132916A1
公开(公告)日：2021-07-01
申请号：PCT/KR2020/017290
申请日：2020-11-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： PARK, Sanghoon , LEE, Juneseok , HA, Dohyuk , LEE, Jungyub , HEO, Jinsu , LEE, Youngju
IPC: H04M1/02 , H01Q1/1271 , H01Q1/246 , H01Q1/42
Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The 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. Disclosed is a cover device configured to protect an antenna device embedded in an electronic device to radiate a beam of an ultra-high frequency band, the cover device including: a cover frame including a window area corresponding to a radiation area of the antenna device; and a functional structure disposed in the window area on the cover frame and having a stacked structure comprising one or more functional layers.
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3.发明申请
公开(公告)号：WO2019066391A1
公开(公告)日：2019-04-04
申请号：PCT/KR2018/011158
申请日：2018-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： PARK, Jungmin , KIM, Byungchul , LEE, Youngju , CHOI, Dongkyu , CHOI, Junghwan , HAN, Seungku
IPC: H04B17/391 , H04B17/309
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-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. Provided is a method for identifying radio signal transmission characteristics in a wireless communication system. The method may include: identifying a signal transmission site; identifying a signal reception site; finding an area where a tree is present between the signal transmission site and the signal reception site; checking characteristics of the crown of the tree and characteristics of the trunk of the tree; and examining transmission characteristics of a radio signal sent from the signal transmission site to the signal reception site on the basis of the characteristics of the crown and the characteristics of the trunk.
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4.发明申请
公开(公告)号：WO2018212525A1
公开(公告)日：2018-11-22
申请号：PCT/KR2018/005488
申请日：2018-05-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： LEE, Jungyub , KUM, Junsig , KIM, Yoongeon , KIM, Byungchul , LEE, Youngju
Abstract: Techniques related to a 5th generation (5G) or pre-5G communication system to support higher data rates after a 4th generation (4G) communication system such as long term evolution (LTE) ae provided. A reflector is provided that is configured to change a direction of a beam incident in a first direction to a second direction different from the first direction, so that a receiving entity positioned in a shadow area caused by an object can receive the beam. Therefore, the reflector removes the shadow area at which the beam does not arrive in a 5G wireless communication system.
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公开(公告)号：WO2018124493A1
公开(公告)日：2018-07-05
申请号：PCT/KR2017/013499
申请日：2017-11-24
Inventor： KO, Seungtae , OH, Jungsuek , LEE, Youngju
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-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. A terminal is provided. The terminal includes a metal bezel disposed along an edge of the terminal, an antenna incorporated into the terminal and configured to emit electronic waves, and a beam forming auxiliary unit incorporated into the terminal, separately disposed by a predetermined distance from the antenna, and configured such that the electronic waves emitted from the antenna pass through the metal bezel.
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Patent Agency Ranking
公开(公告)号：WO2020138916A1
公开(公告)日：2020-07-02
申请号：PCT/KR2019/018400
申请日：2019-12-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： LEE, Youngju , KIM, Kijoon , KO, Seungtae
Abstract: A communication scheme and system for converging IoT technology and a 5th Generation (5G) communication system for supporting high data transmission rates beyond a 4th Generation (4G) system are provided. The disclosure may be utilized for an intelligent service (for example, a smart home, a smart building, a smart city, a smart car, or a connected car, health care, digital education, retails, security and safety related service) on the basis of a 5G communication technology and an IoT related technology. An antenna module of a wireless communication system is provided. The antenna module includes an antenna configured to radiate an electric wave through a radiation surface based on a signal supplied from a wireless communication chip, and a filter configured to transmit some frequency bands of the electric wave radiated from the antenna, wherein the filter is disposed to be spaced apart from the radiation surface by a preset distance.
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公开(公告)号：WO2019199080A1
公开(公告)日：2019-10-17
申请号：PCT/KR2019/004362
申请日：2019-04-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KO, Seungtae , KIM, Yoongeon , KIM, Hyunjin , HEO, Jinsu , LEE, Youngju
Abstract: The disclosure relates to a pre-5 th -Generation (5G) or 5G communication system for supporting higher data rates beyond 4 th -Generation (4G) communication system such as long term evolution (LTE). The beamforming device in a wireless communication system may include an antenna array, a communicator configured to perform beamforming of the antenna array by applying a phase pattern for forming a plurality of beams, and a lens configured to adjust phases of respective incident signals by using the plurality of beams and emit output signals, wherein the lens includes unit cells corresponding to the phase pattern. Accordingly, the transmission device and method can reduce a distance between an antenna and a lens in a wireless communication system.
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公开(公告)号：WO2019199017A1
公开(公告)日：2019-10-17
申请号：PCT/KR2019/004201
申请日：2019-04-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KO, Seungtae , KIM, Yoongeon , KIM, Hyunjin , KUM, Junsig , LEE, Youngju
Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure relates to a transmission device and method for adjustment of a signal beam by using a lens in wireless communication system, and includes a transmitter configured to form a beam by applying a predefined phase value pattern to a signal transmitted through an antenna array, the antenna array configured to emit the beam, and a lens having a phase mask corresponding to the phase value pattern, and configured to adjust a gain of the beam emitted from the antenna array. Accordingly, the transmission device and method can reduce a distance between an antenna and a lens in a wireless communication system.
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9.发明申请
公开(公告)号：WO2019245271A1
公开(公告)日：2019-12-26
申请号：PCT/KR2019/007354
申请日：2019-06-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Hyunjin , KO, Seungtae , KIM, Yoongeon , PARK, Jungmin , KUM, Junsig , LEE, Youngju
Abstract: A technique for converging Internet of things (IoT) technology with a fifth generation (5G) communication system for supporting data rates beyond a fourth generation (4G) system can be applied to intelligent services. An antenna module includes a first radiator radiating a radio wave through an upper surface, a second radiator formed surrounding an outer periphery of the first radiator, a dielectric having an upper surface disposed under a lower surface of the first radiator, the dielectric being formed to fix the first radiator and the second radiator to be separated based on a first length, a feeder having an upper surface disposed under a lower surface of the dielectric, the feeder coupling an electrical signal to at least one of the radiator or second radiators through the dielectric, and a printed circuit board electrically connected to the feeder by a conductive pattern and supplying the electrical signal to the feeder.
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10.发明申请
公开(公告)号：WO2019203473A1
公开(公告)日：2019-10-24
申请号：PCT/KR2019/003705
申请日：2019-03-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Yoongeon , KO, Seungtae , KIM, Hyunjin , PARK, Jungmin , KUM, Junsig , LEE, Youngju
Abstract: An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.
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