Abstract: The disclosed system may include a printed circuit board (PCB) within an enclosure. The system may further include a first antenna affixed to an upper layer of the enclosure above the PCB as well as a second antenna affixed to a lower layer of the enclosure below the PCB. The system may also include a decoupling switch that links the first antenna to the second antenna through the PCB. The decoupling switch may selectively couple the first and second antennas when transmitting or receiving signals above a specified minimum frequency and may decouple the first and second antennas when transmitting or receiving signals below a specified maximum frequency. Various other apparatuses, mobile electronic devices, and methods of manufacturing are also disclosed.

Abstract: The disclosed system may include a detachable capsule that includes a capsule-side capacitive plate. The system may also include a receiving antenna electrically connected to an antenna-side capacitive plate, and a capacitive sensor electrically connected to the capsule-side capacitive plate. The two plates may be coupled to each other and may transmit RF signals between them. The capacitive sensor may be configured to detect an amount of capacitance between the two capacitive plates. The system may also include an antenna matching tuner electrically connected to the capacitive sensor and to an antenna feed. Then, upon receiving capacitance measurements from the capacitive sensor, the antenna matching tuner may alter various parameters of the antenna feed including impedance matching parameters. Various other apparatuses and mobile wearable devices are also disclosed.

Abstract: The disclosed system may include a conductive enclosure, a first printed circuit board (PCB) that includes multiple antenna feeds, and a second PCB that includes a grounding layer and one or more sensors. A first antenna feed may be electrically connected to the conductive enclosure, and a second antenna feed may be electrically connected to the grounding layer of the second PCB. As such, the grounding layer of the second PCB may act as a radiating element for a second antenna. Various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.

Abstract: The disclosed system may include a housing that includes a non-conducting substrate and a conductive enclosure that at least partially surrounds the non-conducting substrate. The system may also include an antenna disposed on the non-conducting substrate of the housing. Still further, the system may include a direct electrical connection between the antenna and a first portion of the conductive enclosure. Moreover, the system may include an antenna feed electrically connected to a separate conductive portion on the non-conducting substrate. The separate portion of the non-conducting substrate may be electrically connected to a second portion of the conductive enclosure. Various other apparatuses, wearable electronic devices, and methods of manufacturing are also disclosed.

Abstract: A communication device, computer program product, and method mitigate interference during mobility management of antenna beam selection. A controller of the communication device determines a first direction to a first downlink from a base station downlink that is beam steered toward the communication device. The controller determines a second direction to a second downlink from the base station that is beam steered toward a second communication device. The controller determines a scan cone of two or more beam entries oriented generally in the first direction and being at least one of angularly narrowed or directed away from the second direction to avoid receiving the second downlink. The controller configures the RF frontend of the communication device with a reduced codebook based on a subset of the two or more beam entries within the scan cone for mobility management of the communication device.

Abstract: A communication device, method and computer program product enable multiple transceiver communication by antennas within a configurable housing assembly. First, second, and third antennas are separate in an open position and are proximate and aligned in a closed position. A first radio frequency (RF) transceiver communicates via the first antenna and a second RF transceiver that communicates via one of the second and third antennas via the first antenna switch. A controller is communicatively coupled to a first antenna switch and a housing sensor. In response to determining that the housing assembly is in at least partially open position, the controller configures the first antenna switch to connect a second RF transceiver to a second antenna. In response to determining that the housing assembly is in the closed position, the controller configures the first antenna switch to connect the second RF transceiver to the third antenna.

Abstract: A communication device, method and computer program product enable multiple transceiver communication in a communication device having a configurable housing. A pivot mechanism is connected between first and second housing portions for relative movement of a housing assembly between open and closed positions. The closed position aligns four antenna positions in the first housing portion adjacent to one of four antenna positions in the second housing portion to present four pairings of adjacent antenna positions. Four antennas are positioned within the first housing portion or the second housing portion at a different one of the four pairings of adjacent antenna positions. A radio frequency (RF) front end is communicatively coupled to the four antennas and has two or more transceivers that utilize the four antennas to communicate without antenna-to-antenna signal cancellation in RF low band while the housing assembly is in either of the open position and the closed position.

Abstract: The disclosed system may include an enclosure that is configured to house a printed circuit board (PCB). The PCB may have various internal electrical components mounted thereto. The system may also include a radiating component mounted to an opposite side of the PCB. Still further, the system may include a unified grounding structure that couples the PCB to the enclosure in multiple locations. As such, the radiating component may be grounded to the unified grounding structure at the multiple different locations. Various other methods, systems, and computer-readable media are also disclosed, including methods of manufacturing mobile electronic devices.

Abstract: The disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (PCB). The system may also include a first antenna feed that is electrically connected to the PCB, to the enclosure, and to a radiating coupling arm configured for wireless communication in a first wireless communication band. The system may further include a second antenna feed that is electrically connected to the PCB and to an antenna configured for wireless communication in a second, different wireless communication band. The system may also include a first grounding leg that forms an electrical ground between the PCB and the enclosure, and a second, switchable grounding leg positioned away from the first grounding leg. This switchable grounding leg may provide a controllable electrical ground between the PCB and the enclosure. Various other methods and apparatuses are also disclosed.

Abstract: A communication device, computer program product, and method mitigate interference during mobility management of antenna beam selection. A controller of the communication device determines a first direction to a first downlink from a base station downlink that is beam steered toward the communication device. The controller determines a second direction to a second downlink from the base station that is beam steered toward a second communication device. The controller determines a scan cone of two or more beam entries oriented generally in the first direction and being at least one of angularly narrowed or directed away from the second direction to avoid receiving the second downlink. The controller configures the RF frontend of the communication device with a reduced codebook based on a subset of the two or more beam entries within the scan cone for mobility management of the communication device.

Abstract: A communication device, method and computer program product enable transceivers to communicate via antennas supported by a configurable housing assembly. First and second housing portions are connected at respective proximal sides for relative movement between an open position and a closed position about a lateral axis. First and second antenna elements of a first antenna array each have an elongated shape and are configured to communicate in radio frequency (RF) communication band(s). The first and the second antenna elements are supported respectively by the first and the second housing portions. The first antenna element is proximate to and substantially aligned in parallel with the second antenna element when the housing assembly is in the closed position and separated when the housing assembly is in the open position. A first antenna feed/source network eliminates array cancellations between the first and the second antenna elements when the housing assembly is in the closed position.

Abstract: A communication device, method and computer program product enable multiple transceiver communication in a communication device having a configurable housing. A pivot mechanism is connected between first and second housing portions for relative movement of a housing assembly between open and closed positions. The closed position aligns four antenna positions in the first housing portion adjacent to one of four antenna positions in the second housing portion to present four pairings of adjacent antenna positions. Four antennas are positioned within the first housing portion or the second housing portion at a different one of the four pairings of adjacent antenna positions. A radio frequency (RF) front end is communicatively coupled to the four antennas and has two or more transceivers that utilize the four antennas to communicate without antenna-to-antenna signal cancellation in RF low band while the housing assembly is in either of the open position and the closed position.

Abstract: A communication device, method and computer program product enable multiple transceiver communication by antennas within a configurable housing assembly. First, second, and third antennas are separate in an open position and are proximate and aligned in a closed position. A first radio frequency (RF) transceiver communicates via the first antenna and a second RF transceiver that communicates via one of the second and third antennas via the first antenna switch. A controller is communicatively coupled to a first antenna switch and a housing sensor. In response to determining that the housing assembly is in at least partially open position, the controller configures the first antenna switch to connect a second RF transceiver to a second antenna. In response to determining that the housing assembly is in the closed position, the controller configures the first antenna switch to connect the second RF transceiver to the third antenna.

Abstract: A communication device, method and computer program product enable multiple transceiver communication in a communication device having a configurable housing. A pivot mechanism is connected between first and second housing portions for relative movement of a housing assembly between open and closed positions. The closed position aligns four antenna positions in the first housing portion adjacent to one of four antenna positions in the second housing portion to present four pairings of adjacent antenna positions. Four antennas are positioned within the first housing portion or the second housing portion at a different one of the four pairings of adjacent antenna positions. A radio frequency (RF) front end is communicatively coupled to the four antennas and has two or more transceivers that utilize the four antennas to communicate without antenna-to-antenna signal cancellation in RF low band while the housing assembly is in either of the open position and the closed position.

Abstract: In aspects of managing antenna module heat and RF emissions, an antenna module includes antenna elements that emit radio frequency (RF) signals for wireless data communication. The antenna module also includes an integrated heat sink to dissipate heat generated by an amplifier on the antenna module, where the heat sink is formed as a metallic component having a surface approximately coplanar with the antenna elements. The antenna module also includes one or more grooves that are formed into the surface of the heat sink, where the one or more grooves are effective to allow the RF signals being emitted from the antenna elements without deformation of a radiation pattern of the RF signals.

Abstract: A communication device, computer program product, and method provide a heat sink antenna that performs dual functions of thermal energy transferring and radio frequency (RF) communication. The communication device includes a millimeter wave (mmWave) antenna module. The communication device includes a heat sink antenna having a first portion in thermal conductive contact with at least a portion of a surface of the mmWave antenna module. The heat sink antenna has a second portion extending away from the first mmWave antenna module to transfer thermal energy away from the first mmWave antenna module. An RF front end of the communication device includes mmWave transmitter that radiates a mmWave signal via the mmWave antenna module, resulting in generation of the thermal energy.

Abstract: Implementations for heat structure for thermal mitigation are described. The described heat structures, for instance, provide a multi-layered structure that optimizes heat spreading and dissipation, as well as wireless performance of wireless devices. A heat structure, for instance, is installed internally in a wireless device adjacent various internal components to absorb heat generated by the components, and to dissipate the heat. According to various implementations, a heat structure is implemented as a thermally conductive layer surrounded by layers of electrically conductive material. Electrically conductive vias can be formed that traverse the thermally conductive layer and form an electrical connection between different electrically conductive layers to mitigate current flow in the thermally conductive layer.

Abstract: Implementations for heat structure for thermal mitigation are described. The described heat structures, for instance, provide a multi-layered structure that optimizes heat spreading and dissipation, as well as wireless performance of wireless devices. A heat structure, for instance, is installed internally in a wireless device adjacent various internal components to absorb heat generated by the components, and to dissipate the heat. According to various implementations, a heat structure is implemented as a thermally conductive layer surrounded by layers of electrically conductive material. Electrically conductive vias can be formed that traverse the thermally conductive layer and form an electrical connection between different electrically conductive layers to mitigate current flow in the thermally conductive layer.

Abstract: A communication device, method and computer program product enable multiple independent communication connections via multiple antennas supported by a configurable housing assembly having first and second housing portions connected for movement between open and closed positions. In response to housing assembly being in an open position, a radio frequency (RF) front end of the communication device is configured to independently communicate in at least a low band via first and second antennas supported by a first housing portion and second and fourth antennas supported by a second housing portion. In response to the housing assembly being in the closed position that brings the first and second antennas into proximity and the third and fourth antennas into proximity, the RF front end is configured to communicate via a first antenna array of the first and the second antennas and via a second antenna array of the third and the fourth antennas.

Abstract: A communication device, computer program product, and method enable associating a closed position and an open position of a movable housing positionably coupled to a base housing of the communication device with alternate ones of first and second modes of antenna communication that respectively utilize an antenna array of a first sub-array aligned or not aligned in a second sub-array. The first array of first antenna(s) is housed within the base housing. The second sub-array of second antenna(s) is housed within the movable housing. The controller monitors a housing sensor positioned to detect the closed position and the open position. In response to identifying the mode, the controller configures a modem to use an excitation matrix associated with the mode comprising magnitude and phase settings to apply to each antenna of the first and the second sub-arrays to act either independently or as an array.