Abstract: The present invention relates to a communication technique for fusing a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system thereof. In addition, the present invention provides an antenna module comprising: a first plate which forms an upper surface of the antenna module and has a first opening surface on one side surface, a second plate which forms a side surface of the antenna module, forms a first angle with the first plate in contact with the first plate, and has a second opening surface on one side surface so as to extend the first opening surface, and a power supply unit which has one surface electrically connected to the first plate and is disposed on the first opening surface or the second opening surface.

Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication technology and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.). A method in which a transmitter estimates a position in a communication system according to an embodiment of the present disclosure comprises the steps of: transmitting, to a receiver, a magnetic field signal generated from a single coil included in the transmitter; and receiving, from the receiver, position information estimated on the basis of a received signal strength of the magnetic field signal.

Abstract: The present invention relates to a communication technique for fusing a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system thereof. In addition, the present invention provides an antenna module comprising: a first plate which forms an upper surface of the antenna module and has a first opening surface on one side surface, a second plate which forms a side surface of the antenna module, forms a first angle with the first plate in contact with the first plate, and has a second opening surface on one side surface so as to extend the first opening surface, and a power supply unit which has one surface electrically connected to the first plate and is disposed on the first opening surface or the second opening surface.

Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication technology and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.). A method in which a transmitter estimates a position in a communication system according to an embodiment of the present disclosure comprises the steps of: transmitting, to a receiver, a magnetic field signal generated from a single coil included in the transmitter; and receiving, from the receiver, position information estimated on the basis of a received signal strength of the magnetic field signal.

Abstract: Various embodiments of the present disclosure relate to a wireless charging system. The wireless charging system may include: a system body mounted with a power transmission part including a cavity shielded by a conductive material, a power feeding radiator configured to feed power within the cavity to form a resonance mode, and a slot formed at a location with a maximum E-field by the power feeding radiator to form a power transmission route with E-field coupling; and an electronic device including a power reception part mounted on the system body to receive power from the slot through H-field coupling. Various embodiments may be made.

Abstract: A magnetic stripe transmission (MST) apparatus that improves a recognition rate and operates at a low current is provided. The apparatus includes a first coil disposed between a first power supply source and a second power supply source, and wound in a first direction, a second coil connected in parallel to the first coil, disposed between the first power supply source and the second power supply source, and wound in a second direction, a first driver disposed between the first coil and the second power supply source, and configured to control a first current of the first coil according to a first voltage pulse supplied by a first pulse supply source, and a second driver disposed between the second coil and the second power supply source, and configured to control a second current of the second coil according to a second voltage pulse supplied by a second pulse supply source.

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). The present invention relates to an assist device for an electronic device including an antenna, wherein the assist device includes a second unit including a second antenna, wherein the second antenna configured to generate capacitance with at least one of a first antenna in a first unit and an internal antenna of the electronic device. Further, the present invention also includes embodiments different from the above-described embodiment.

Abstract: Disclosed are a non-feeding re-radiating repeater and a method for manufacturing the same. The repeater includes: a dielectric substrate having a flat plate shape or a curved shape; and one or more unit cells formed on the dielectric substrate, in which each of the unit cells includes an arrangement of a plurality of conductor patterns. When electromagnetic waves incident from a first direction, the unit cells may re-radiate the electromagnetic waves in a second direction which is different from the first direction.

Abstract: Provided is an electronic device which includes a body portion including a first radiator and a wearing portion including at least one second radiators, in which the second radiators form capacitive coupling with the first radiator or a ground portion provided in the body portion, thereby providing stable operation characteristics of the first radiator. The electronic device may be implemented variously according to an embodiment.

Abstract: A magnetic stripe transmission (MST) apparatus that improves a recognition rate and operates at a low current is provided. The apparatus includes a first coil disposed between a first power supply source and a second power supply source, and wound in a first direction, a second coil connected in parallel to the first coil, disposed between the first power supply source and the second power supply source, and wound in a second direction, a first driver disposed between the first coil and the second power supply source, and configured to control a first current of the first coil according to a first voltage pulse supplied by a first pulse supply source, and a second driver disposed between the second coil and the second power supply source, and configured to control a second current of the second coil according to a second voltage pulse supplied by a second pulse supply source.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are an apparatus and method for generating distress signals in a mobile device. The apparatus comprises a coil antenna for NFC communication, a first communication circuit configured to perform the NFC communication using the coil antenna in a normal mode, a second communication circuit transmitting a distress signal having a rescue-dedicated frequency through the coil antenna in a distress mode, a switch connecting the coil antenna to the first communication circuit or the second communication circuit, and a processor determining the normal mode or the distress mode to control the switch.

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). The present invention relates to an assist device for an electronic device including an antenna, wherein the assist device includes a second unit including a second antenna, wherein the second antenna configured to generate capacitance with at least one of a first antenna in a first unit and an internal antenna of the electronic device. Further, the present invention also includes embodiments different from the above-described embodiment.

Abstract: Various embodiments of the present disclosure relate to a wireless charging system. The wireless charging system may include: a system body mounted with a power transmission part including a cavity shielded by a conductive material, a power feeding radiator configured to feed power within the cavity to form a resonance mode, and a slot formed at a location with a maximum E-field by the power feeding radiator to form a power transmission route with E-field coupling; and an electronic device including a power reception part mounted on the system body to receive power from the slot through H-field coupling. Various embodiments may be made.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are an apparatus and method for generating distress signals in a mobile device. The apparatus comprises a coil antenna for NFC communication, a first communication circuit configured to perform the NFC communication using the coil antenna in a normal mode, a second communication circuit transmitting a distress signal having a rescue-dedicated frequency through the coil antenna in a distress mode, a switch connecting the coil antenna to the first communication circuit or the second communication circuit, and a processor determining the normal mode or the distress mode to control the switch.

Abstract: Provided is an electronic device which includes a body portion including a first radiator and a wearing portion including at least one second radiators, in which the second radiators form capacitive coupling with the first radiator or a ground portion provided in the body portion, thereby providing stable operation characteristics of the first radiator. The electronic device may be implemented variously according to an embodiment.

Abstract: Disclosed are a non-feeding re-radiating repeater and a method for manufacturing the same. The repeater includes: a dielectric substrate having a flat plate shape or a curved shape; and one or more unit cells formed on the dielectric substrate, in which each of the unit cells includes an arrangement of a plurality of conductor patterns. When electromagnetic waves incident from a first direction, the unit cells may re-radiate the electromagnetic waves in a second direction which is different from the first direction.

Abstract: An antenna apparatus having a device carrier made of a magneto-dielectric material is provided. The antenna apparatus includes a device carrier having a magnetic carrier made of a magneto-dielectric material, and an antenna device connectable to a power source through a feeding point of one end portion and extended from the feeding point to pass through a surface of the magnetic carrier and operable in a resonant frequency band when power is supplied through the feeding point. Therefore, by forming at least a portion of the device carrier with a magnetic carrier, an operating performance of the antenna apparatus can be improved.

Abstract: An antenna apparatus having a device carrier made of a magneto-dielectric material is provided. The antenna apparatus includes a device carrier having a magnetic carrier made of a magneto-dielectric material, and an antenna device connectable to a power source through a feeding point of one end portion and extended from the feeding point to pass through a surface of the magnetic carrier and operable in a resonant frequency band when power is supplied through the feeding point. Therefore, by forming at least a portion of the device carrier with a magnetic carrier, an operating performance of the antenna apparatus can be improved.