Abstract: Selectively shielded radio frequency modules are disclosed. A radio frequency module can include a package substrate, a radio frequency component on the package substrate, a multi-layer antenna, a radio frequency shielding structure configured to provide shielding between the multi-layer antenna and the radio frequency component. The radio frequency shielding structure can include a shielding layer providing a shield over the radio frequency component and leaving the radio frequency module unshielded over the antenna.

Abstract: Aluminum organic thickeners have been developed for use as thickening agents for thermoset sheet molding compounds and bulk molding compounds. The role of the thickening agent is to control the viscosity of the molding compounds throughout the production processes. The thickeners include an aluminum chelate complex, 10% to 50% by weight of a polyester or polyester acrylate carrier resin, and 10% to 50% by weight of a diluent such as a petroleum distillate. A molding compound includes an aluminum chelate complex thickening agent, a thermosetting resin, reinforcing fibers or microspheres, a crosslinking initiator, and an inhibitor. A method of making a molding compound, such as SMC or BMC with the improved thickener is also provided.

Abstract: A method of generating program analysis data for analysing the operation of a computer program. The method comprises, executing an instrumented process of the computer program to define a reference execution of the program, intercepting a call to a library function by the instrumented process, executing the library function in an uninstrumented process, for the uninstrumented process, capturing in a log, only data generated by or modified through the execution of the library function required by the instrumented process to continue execution of the program, and wherein the captured log is arranged to enable deterministically reproducing the effect of the library function call on the instrumented process upon re-running of the reference execution based upon the captured log to generate the program analysis data.

Abstract: Packaged modules for use in wireless devices are disclosed. A substrate supports integrated circuit die including at least a portion of a baseband system and a front end system, an oscillator assembly, and an antenna. The oscillator assembly includes an enclosure to enclose the oscillator and conductive pillars formed at least partially within a side of the enclosure to conduct signals between the top and bottom surfaces of the oscillator assembly. Components can be vertically integrated to save space and reduce trace length. Vertical integration provides an overhang volume that can include discrete components. Radio frequency shielding and ground planes within the substrate shield the front end system and antenna from radio frequency interference. Stacked filter assemblies include passive surface mount devices to filter radio frequency signals.

Abstract: Systems and methods for monitoring a monitored space include producing a first audio signal from received acoustic energy. The first audio signal is then processed against a whitelist of acoustic profiles and, based on lack of substantial correspondence with any of the acoustic profiles, a drone is navigated toward an apparent position of an apparent source. While in-flight, additional acoustic energy is received and a second audio signal is produced from the additional acoustic energy. The second audio signal is processed against the whitelist and, based on lack of substantial correspondence with any of the acoustic profiles of the whitelist, an investigate mode of the drone is initiated. The investigate mode includes notifying a remote monitor and supplying the remote monitor with an audiovisual feed. Responsive to a characterization by the remote monitor, an entry of the whitelist may be updated, added or replaced.

Abstract: There is provided a system for debugging a computer program comprising computer readable program code. The system comprises, debugging data indicating an execution of the computer program, first and second user devices, configured to display a first and second graphical user interface respectively, each graphical user interface comprising data indicative of an execution of a debugger processing the debugging data. The first and second graphical user interfaces are each configured to display data indicative of a temporal position of the execution of the computer program associated with the other one of said graphical user interfaces, and display data indicative of a position within the computer readable program code associated with the other one of said graphical user interfaces.

Abstract: Aspects of this disclosure relate to methods of selectively shielded radio frequency modules. A radio frequency module can be provided with a radio frequency component and an antenna. A shielding layer can be formed over a portion of the radio frequency module such that the radio frequency component is shielded by the shielding layer and the antenna is unshielded by the shielding layer.

Abstract: A method of generating program analysis data for analyzing the operation of a computer program. The method comprises, executing an instrumented process of the computer program to define a reference execution of the program, intercepting a call to a library function by the instrumented process, executing the library function in an uninstrumented process, for the uninstrumented process, capturing in a log, only data generated by or modified through the execution of the library function required by the instrumented process to continue execution of the program, and wherein the captured log is arranged to enable deterministically reproducing the effect of the library function call on the instrumented process upon re-running of the reference execution based upon the captured log to generate the program analysis data.

Abstract: A multi-material tower section for a tower mast. The tower mast comprised of at least one multi-material tower section and a method for manufacturing the section. The section comprises at least one additively manufactured wall structure comprised of at least one first material and a plurality of additively manufactured internal reinforcement structures comprised of at least one additional material and disposed therewith the at least one additively manufactured wall structure.

Abstract: Systems and methods for monitoring a monitored space include producing a first audio signal from received acoustic energy. The first audio signal is then processed against a whitelist of acoustic profiles and, based on lack of substantial correspondence with any of the acoustic profiles, a drone is navigated toward an apparent position of an apparent source. While in-flight, additional acoustic energy is received and a second audio signal is produced from the additional acoustic energy. The second audio signal is processed against the whitelist and, based on lack of substantial correspondence with any of the acoustic profiles of the whitelist, an investigate mode of the drone is initiated. The investigate mode includes notifying a remote monitor and supplying the remote monitor with an audiovisual feed. Responsive to a characterization by the remote monitor, an entry of the whitelist may be updated, added or replaced.

Abstract: A wind turbine system includes a wind turbine generator having a rotor and a nacelle mounted atop a tower structure. The tower structure is mounted to a foundation structure and includes a plurality of tower sections, each including one or more tower section flanges. The wind turbine system further includes one or more connector rings. Each of the one or more connector rings is disposed proximate two adjacent tower section flanges and includes a plurality of pad eye adaptors each having an opening formed therein. The wind turbine system further includes a plurality of tensioned cables, with each coupled to one of the pad eye adaptors at a first end and the foundation structure at a second end. The plurality of tensioned cables are coupled to the tower structure at different or multiple connector ring heights based on site conditions to yield the desired lateral stability.

Abstract: Methods, computer-readable media, and devices are disclosed for providing an access restriction of a second person to a location associated with a first person in a managed environment in connection with a physiological state of the second person. For example, a method may include a processing system having a processor receiving a security plan for a first person that pertains to a second person. The security plan may define an access restriction of the second person to a location associated with the first person in a managed environment in connection with a physiological state of the second person. The processing system may further detect the second person in the managed environment, detect the physiological state of the second person, and control an automated barrier in the managed environment in accordance with the security plan to provide the access restriction when the physiological state of the second person is detected.

Abstract: An Internet Protocol television system includes a set-top box that receives requests to display video streams being transmitted to a household. In response to the request, the set-top box provides a list of the video streams to a display device. The list includes options to terminate transmission of one or more of the streams. This allows a user to determine which video streams should be transmitted when bandwidth limitations are reached.

Abstract: Aspects of this disclosure relate to selectively shielded radio frequency modules. A radio frequency module can include a package substrate, a radio frequency component on the package substrate, a multi-layer antenna, a radio frequency shielding structure configured to provide shielding between the multi-layer antenna and the radio frequency component. The radio frequency shielding structure can include a shielding layer providing a shield over the radio frequency component and leaving the radio frequency module unshielded over the antenna.

Abstract: Systems and methods are provided for reducing the effects of an impedance mismatch between a communications system and a shared communications medium. A communication system, such as a transceiver within a cable modem, switches between various operating modes including a transmit mode, a receive mode, and a standby mode. The standby mode may be used while the transceiver is in an idle state between modes, such as while changing an amplifier gain states in between transmissions. While transitioning between modes, the impedance presented by the communications system can temporarily fluctuate causing unwanted signal reflections to propagate out of the communications system and on to the shared medium. Circuitry within the communications system, such as transmission circuitry including an adjustable attenuator, may be placed into a hybrid attenuation-isolation mode during the transition causing the magnitude of any unwanted signal reflections to be attenuated and reducing the impact on the shared medium.

Abstract: Aspects of this disclosure relate to methods of selectively shielded radio frequency modules. A radio frequency module can be provided with a radio frequency component and an antenna. A shielding layer can be formed over a portion of the radio frequency module such that the radio frequency component is shielded by the shielding layer and the antenna is unshielded by the shielding layer.

Abstract: Aspects of this disclosure relate to selectively shielded radio frequency modules. A radio frequency module can include a package substrate, a radio frequency shielding structure extending above the package substrate, a radio frequency component over the package substrate and in an interior of the radio frequency shielding structure, and an antenna on the package substrate external to the radio frequency shielding structure. The shielding structure can include a shielding layer providing a shield over the radio frequency component and leaving the radio frequency module unshielded over the antenna.

Abstract: An Internet Protocol television system includes a set-top box that receives requests to display video streams being transmitted to a household. In response to the request, the set-top box provides a list of the video streams to a display device. The list includes options to terminate transmission of one or more of the streams. This allows a user to determine which video streams should be transmitted when bandwidth limitations are reached.

Abstract: Front end systems and related devices, integrated circuits, modules, and methods are disclosed. One such front end system includes a low noise amplifier in a receive path and a multi-mode power amplifier circuit in a transmit path. The low noise amplifier includes a first inductor, an amplification circuit, and a second inductor magnetically coupled to the first inductor to provide negative feedback to linearize the low noise amplifier. The multi-mode power amplifier circuit includes a stacked output stage including a transistor stack of two or more transistors. The multi-mode power amplifier circuit also includes a bias circuit configured to control a bias of at least one transistor of the transistor stack based on a mode of the multi-mode power amplifier circuit. Other embodiments of front end systems are disclosed, along with related devices, integrated circuits, modules, methods, and components thereof.

Abstract: Methods, computer-readable media, and devices are disclosed for providing an access restriction of a second person to a location associated with a first person in a managed environment in connection with a physiological state of the second person. For example, a method may include a processing system having a processor receiving a security plan for a first person that pertains to a second person. The security plan may define an access restriction of the second person to a location associated with the first person in a managed environment in connection with a physiological state of the second person. The processing system may further detect the second person in the managed environment, detect the physiological state of the second person, and control an automated barrier in the managed environment in accordance with the security plan to provide the access restriction when the physiological state of the second person is detected.