Abstract: An antenna module is an antenna module including at least a first radiation electrode, and a first power feeding electrode coupled with the first radiation electrode, and includes: a first dielectric layer including the first power feeding electrode; and a second dielectric layer disposed at one side of the first dielectric layer in a thickness direction of the first power feeding electrode, and a fracture toughness value of the second dielectric layer is larger than a fracture toughness value of the first dielectric layer.

Abstract: A first portion and a second portion are connected to a first surface of a connection portion having the first surface and a second surface opposite to the first surface. A first radiating element is disposed on the first portion, and a second radiating element is disposed on the second portion. The connection portion includes a first flat board portion, a bent portion extending from the first flat board portion, and bent to have the first surface facing outward, and a second flat board portion further extended from the bent portion.

Abstract: Image pickup apparatuses capable of ensuring sufficient wireless performance while suppressing an increase in size of the image pickup apparatuses, are provided. An image pickup apparatus includes a rectangular wireless antenna with an antenna pattern in a planar shape, a housing having a substantially hexahedral shape and including a conductive member, and a wireless cover that forms a part of a ridge extending between a rear surface and an upper surface of the housing. The wireless cover is formed of a non-conductive member. The wireless antenna is arranged inside the image pickup apparatus while facing the wireless cover at a predetermined angle with respect to the housing around an axis extending in a width direction of the image pickup apparatus.

Abstract: In an embodiment, this electronic device comprises: a housing forming the exterior of the electronic device; and an antenna structure provided inside the housing, wherein the antenna structure may comprise: a first coil; a second coil located to be adjacent to the first coil so as to overlap the first coil in a region of the first coil; and a first shielding member located between the first coil and the second coil. Various other embodiments can be possible.

Abstract: According to various embodiments, a wearable electronic device includes: a housing, a first conductive pattern disposed in an internal space of the housing, at least one second conductive pattern disposed within a specified distance of the first conductive pattern, a wireless communication circuit disposed in the internal space and configured to transmit and/or receive a radio signal in a designated frequency band through the first conductive pattern, and a touch sensor module disposed in the internal space and configured to detect a touch on the housing through the first conductive pattern. The second conductive pattern may be disposed at a position capable of being capacitively coupled with the first conductive pattern upon the touch.

Abstract: An active radio-frequency (RF) sensing technology for determining the relative and/or absolute state (e.g., position, velocity, and/or acceleration) of a target object (e.g., a person, a car, a truck a lamp post, a utility pole, a building) is described. The sensors described herein operate in the Terahertz band (300 GHz to 3 THz). An active RF sensing device comprises a substrate and first and second semiconductor dies mounted on the substrate. The first semiconductor die has an RF transmit antenna array integrated thereon, and the transmit antenna array comprises a first plurality of RF antennas configured to generate an RF signals having frequency content in the 300 GHz-3 THz band. The second semiconductor die has an RF receive antenna array integrated thereon, and the receive antenna array comprises a second plurality of RF antennas configured to receive RF signals having frequency content in the 300 GHz-3 THz band.

Abstract: The present application relates to methods and apparatuses for handling failure.

Abstract: An antenna apparatus includes a signal source substrate, a feeding substrate, an intermediate substrate, a bridge substrate, a jointing element, and a modulation structure. The feeding substrate is partially disposed on the signal source substrate. The feeding substrate includes a second base. A first portion of the second base is disposed on the signal source substrate. A second portion of the second base is disposed outside an area of the signal source substrate. The intermediate substrate is disposed on the first portion of the feeding substrate. The bridge substrate is disposed on the intermediate substrate. The jointing element joints the bridge substrate, the intermediate substrate, the feeding substrate, and the signal source substrate. The modulation structure is disposed on the second portion of the feeding substrate.

Abstract: In an antenna module, a supporting member has an outer wall and an inner wall which form an accommodation groove. A main portion of the coil is accommodated in the accommodation groove of the supporting member at least in part. End portions of the coil are connected to an FP. A lead portion of the FP is laid out to an outside of the supporting member. The supporting member has a first flange portion protruding from the outer wall in a first orientation and a second flange portion protruding from the outer wall in a second orientation. A part of the main portion of the coil is located under each of the first flange portion and the second flange portion when viewed from above. A magnetic sheet is attached to an upper part of the outer wall so that the magnetic sheet covers partly the main portion of the coil.

Abstract: There is provided an array antenna and a method of generating circularly polarized beams using an array antenna, the array antenna comprising, a plurality of sub-arrays, each of the plurality of sub-arrays comprising, a plurality of antenna elements, each antenna element comprising a first feeding port and a second feeding port; a physical integrated circuit (IC) comprising a plurality of first and second output channels; a first feeding network comprising a plurality of first feed lines communicatively coupling each of the first output channels of the physical IC to a first feeding port of each of the plurality of antenna elements; and a second feeding network comprising a plurality of second feed lines communicatively coupling each of the second output channels of the physical IC to a second feeding port of each of the plurality of antenna elements; wherein the physical IC is configured to excite the plurality of antenna elements via the first feeding network to generate a first circularly polarized (CP) be

Abstract: An antenna for omnidirectional coverage and directional beam forming includes a multimode biconical waveguide with a first conical structure having a first base and a first apex, a second conical structure having a second base and a second apex, the first apex facing the second apex, and a radiation aperture. There is a coaxial interface between the first conical structure and the second conical structure that includes a coaxial waveguide to direct electromagnetic (EM) energy into the radiation aperture. An active electronic phased array (ASEA) included with the antenna controls independent sources of EM wave energy that excite multiple modes of the multimode biconical waveguide and provide omnidirectional radiation and directional beam steering.

Abstract: Systems and methods for dynamic base station functional split configuration management are provided. In one embodiment, a system for base station functional split management for uplink fronthaul traffic comprises: a baseband controller coupled to a plurality of radio units via a fronthaul network, wherein the plurality of radio units comprise a signal zone from which uplink signals are combined by the base station: a split controller configured to dynamically select and control a functional split of a respective uplink receive chain between the baseband controller and each of the plurality of radio units: wherein the functional split defines a demarcation point on the receive chain prior to which processing operations are executed by a radio unit and after which processing operations are executed by the baseband controller: wherein the split controller selects between a plurality of functional split options to dynamically control the functional split and the demarcation point.

Abstract: For example, a polarized antenna may include a dielectric layer including an antenna via; a first metal layer on a first side of the dielectric layer, the first metal layer including an antenna feeding trace connected to a first end of the antenna via; and a second metal layer on a second side of the dielectric layer. For example, the second metal layer may include a plurality of antenna elements including a first antenna element, a second antenna element, and a third antenna element. For example, the third antenna element may be connected to a second end of the antenna via. For example, the second metal layer may include a plurality of antenna traces serially connecting the plurality of antenna elements.

Abstract: An antenna for a smart sensor device includes a generally circular, substantially rigid substrate and a radiative antenna element integrated with the substrate. According to one embodiment, the antenna element is a primary cellular antenna arranged to pass signals at frequencies between 600 MHz and 3 GHz. According to another embodiment, a second radiative antenna element may be integrated with the substrate. In such a case, the second antenna element may be arranged to receive location-based signals from satellites or operate as a cellular diversity antenna arranged to receive cellular signals present in proximity to the antenna. The substrate may include at least one interruption (e.g., aperture or lens) arranged to permit light to reach an area inside the sensor device that would otherwise be shielded by the substrate. In such a case, the radiative antenna element(s) may be integrated with the substrate so as to avoid the interruption.

Abstract: An electronic device, including: a shielding cover, provided with a first metal layer; a second metal layer, spaced apart from the first metal layer, where a slot is provided on the second metal layer, and the second metal layer is disposed outside the shielding cover; a metal member, disposed between the first metal layer and the second metal layer, where the metal member forms a resonant cavity in a manner of enclosing, and the metal member is electrically connected to the first metal layer and the second metal layer separately, and the first metal layer and the second metal layer form a first resonant cavity antenna; and a feeding structure, configured to feed the resonant cavity.

Abstract: A method jointly optimizes a passive metasurface and a multiple input multiple output (MIMO) antenna array to achieve dynamic adaptation and high RSS. The passive metasurface consists of one or more conductive layers and dielectric layers. The metasurface supports dual band communication. For the uplink, the outgoing signals is generated by jointly optimizing antenna array and metasurface design. For the downlink, the designed metasurface is used together with incident-angle-insensitive meta cells to effectively combine arriving signals at the receiving antennas from all incident angles.

Abstract: A display device includes a substrate including a display area in which an image is displayed, a non-display area disposed around the display area, and an antenna area protruding from the non-display area. The display device further includes an antenna electrode disposed on one surface of the substrate in the non-display area, a first electrode disposed on the one surface of the substrate in the antenna area and spaced apart from the antenna electrode, and a feed line disposed on another surface of the substrate, which opposes the one surface, in the antenna area. The antenna electrode is connected to the feed line through a hole penetrating the substrate.

Abstract: According to an example embodiment of the disclosure, an electronic device is provided.

Abstract: An electronic device includes a first frame, a speaker module, a wireless communication circuit, a conductive connection member which is connected to the wireless communication circuit via a first capacitor, a conductive pattern which is connected at a first point to the conductive connection member, and includes a first portion extending from the first point and connected to the speaker module and a second portion extending from the first point, and a control circuit, wherein the first portion includes a first inductor, and the wireless communication circuit may transmit or receive a first signal in a first frequency band via a first electrical path including the first capacitor, the conductive connection member, and the second portion of the conductive pattern.

Abstract: A transparent antenna includes a transparent substrate; and a metal thin wire layer on an upper side of the transparent substrate. The transparent substrate has a thickness of 300 ?m or less. The metal thin wire layer has an opening ratio of 80% or more. When a metal conductor having a surface resistivity ? ?/sq is placed parallel to the transparent antenna 0.15 mm apart, an input reflection coefficient S11(?, f) and a radiation efficiency Eff(?, f) at a frequency f satisfy relations S11(0.1?/sq,f1 GHz)<?3 dB, S11(0.1?/sq,f2 GHz)<?3 dB, and |Eff(0.1?/sq,f1 GHz)?Eff(0.1?/sq,f2 GHz)|<25% at two frequencies f1 and f2 that are between 2 GHz and 50 GHz.