Abstract: Average power tracking (APT) systems with fast transient settling are disclosed. In certain embodiments, an APT system is used to provide a power amplifier supply voltage to a power amplifier that amplifies a radio frequency (RF) signal. The APT system controls the power amplifier supply voltage to track an average power of the RF signal, and includes a DC-to-DC converter that is assisted by an error amplifier in transitioning from one power amplifier supply voltage level to another power amplifier supply voltage level. Thus, the combination of a DC-to-DC converter with a fast changing error amplifier can swing enough AC voltage with a low enough slew rate to be able to rapidly transition the power amplifier supply voltage from one APT voltage level to another APT voltage level.

Abstract: A method, computer program product, and computer system for testing of robotic process automation robots that interact with user interfaces. The method includes obtaining analysis of commands in a robotic process automation script to determine interaction of the commands with one or more user interface applications. The method includes extracting a list of commands that interact with user interface controls and grouping the commands by user interface application. The method then generates a set of tests for each user interface application, with the set of tests including the commands for user interface control interactions and assertions of a state of each user interface control interacted with. The method provides a set of tests for a robot for each user interface application.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a neural network to perform any one or more of a variety of machine learning tasks. For example, the neural network can be configured as a generative neural network, e.g., an autoregressive generative neural network.

Abstract: Radio frequency front-end systems with filter reuse. In certain embodiments, a front-end system includes a filter, a low noise amplifier (LNA), and a switch interposed between the filter and an input to the LNA. In a first state of the switch, the filter serves to filter a radio frequency signal that is amplified by the LNA. The front-end system further includes a power amplifier that is coupled to the switch. Additionally, in a second state of the switch, the filter serves to filter an amplified radio frequency transmit signal provided by the power amplifier. Accordingly, a filter along a receive path of the front-end system is reused for transmit.

Abstract: Aspects of this disclosure relate to a multiplexer that includes a switchable acoustic wave filter. The switchable acoustic wave filter can include one or more acoustic wave resonators, switchable acoustic wave resonators, and a switch configurable into at least a first state and a second state. The switch can select a different subset of the switchable acoustic wave resonators to filter a radio frequency signal together with at least the one or more acoustic wave resonators in the first state than in the second state. Related filters, radio frequency systems, wireless communication devices, and methods are also disclosed.

Abstract: A weighing system for medical applications may include a basin that has a base and a sloped sidewall that collectively form a bounded cavity with open top surface that receives and holds the material to be weighed. The basin may be free floating above the weighing device within a restricted range of travel. In some examples, the weighing system includes a thermal treatment device to adjust the temperature of the material in the basin. The rate at which heat is delivered to the basin may vary depending on the weight of the contents in the basin.

Abstract: Methods and systems for remote multiplayer gameplay are disclosed. An example method can include joining a multiplayer interactive physical game including first and second players competing in an activity; capturing a first game video of a first player in a first play of the multiplayer interactive physical game, using a first camera on a first mobile computing device in a first gaming area; determining a first object flow associated with the first player from the first game video, by performing an algorithm on one or more frames of the first game video to detect one or more key points of the first player; generating a first analytic based on the first object flow; receiving a second analytic associated with the second player in a second gaming area; and generating a feedback to the first player based on the first analytic or the second analytic.

Abstract: The disclosure provides pharmaceutical compositions comprising a therapeutically effective amount of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient: Also provided are dosage units comprising one or more of compound (A), compound (B), compound (C), compound (D), compound (E), compound (F), compound (G), compound (H), compound (J), compound (K), compound (L), compound (M), compound (N), compound (O), compound (P), or compound (Q) or the pharmaceutical compositions described herein, methods of treating an inflammatory bowel disease in a subject in need thereof, or methods of modulating an inflammatory bowel disease marker in a subject in need thereof.

Abstract: Broadly speaking, embodiments of the present techniques provide apparatus and methods for generating a three-dimensional (3D) representation of a scene (also known as 3D sensing) using a time-of-flight imaging system. In particular, the present techniques provide an apparatus comprising a time-of-flight imaging camera system that emits illumination having a spatially-nonuniform intensity over a field of view of the sensor that is moved across at least part of the field of view of a sensor using an actuation mechanism.

Abstract: RF communication systems with interference cancellation for coexistence are provided herein. In certain embodiments, a method of interference cancellation includes filtering a radio frequency (RF) transmit signal to generate a first RF feedback signal using a first filter of a front end system, filtering the RF transmit signal to generate a second RF feedback signal using a second filter of the front end system, processing the first RF feedback signal to generate a first digital interference cancellation signal using a first feedback receiver, processing the second RF feedback signal to generate a second digital interference cancellation signal using a second feedback receiver, and compensating an RF receive signal for interference based on the first digital interference cancellation signal and the second digital interference cancellation signal using a receiver.

Abstract: Apparatus and methods for diplexing by antenna structure are provided. In certain embodiments, a mobile device includes a front end system and an antenna structure. The front end system includes a first signal conditioning circuit configured to condition a first radio frequency signal of a first frequency, and a second signal conditioning circuit configured to condition a second radio frequency signal of a second frequency that is lower than the first frequency. The antenna structure is configured to diplex the first radio frequency signal and the second radio frequency signal, and includes a first antenna configured to handle the first radio frequency signal and a second antenna electromagnetically coupled to the first antenna and configured to handle the second radio frequency signal.

Abstract: The disclosure relates to an apparatus for connecting an electronic component to a conductor. A housing includes at least one slot and defines at least one component chamber for carrying the electronic component. A liquid coolant can pass through the housing. A pair of conductive members extends from the housing through the at least one slot and can be releasably inserted into a channel defined in a support assembly. The support assembly facilitates an electrical connection between the conductive members and corresponding conductive contact members connected to a respective power supply or electrical load. The support assembly can provide an inward sealing force to a seal on the housing circumscribing the pair of conductive members.

Abstract: A drape for a piece of equipment used during a medical procedure may be formed of a flexible sheet of polymeric material. The flexible sheet can have a basin portion shape-indexed to a basin or reservoir of the piece of equipment over which the drape is intended to be draped. The flexible sheet can also have a side sheet portion connected to the basin portion. The side sheet portion can drape down the basin or reservoir of the piece of equipment over which the drape is draped. The basin portion of the flexible sheet can be collapsible. As a result, the drape can be collapsed into planar package for storage. Upon being removed from the package, the basin portion of the drape can be expanded to conform to the walls of the basin of the piece of equipment over which the drape is deployed.

Abstract: Architectures and techniques relate to selectively implementing a notch filter to filter emissions. For example, a circuit can include a filter associated with a first frequency range, a first switch, and a second switch. The first switch can be controlled to operate in a filter state to route a signal through the filter and controlled to operate in a bypass state to route the signal to an output node while bypassing the filter. The second switch can be controlled to operate in the filter state to route the signal from the filter to the output node.

Abstract: A radio frequency front end system with an antenna system including a first antenna. A transmit and receive system includes at least a first transmit and receive module having a transmit unit transmits a first radio frequency transmission signal to the at least one first antenna. A receive unit receives a first radio frequency reception signal from the at least one first antenna. A parasitic signal removal unit removes a second radio frequency reception signal received at the at least one first antenna and back-injected into the transmit unit of the first transmit and receive module.

Abstract: Apparatus and the methods for stacked power amplifiers are provided. In certain embodiments, a mobile device includes a transceiver that generates a first radio frequency input signal and a second radio frequency input signal, and a front end system including a stacked power amplifier that receives power from a power high supply voltage and a power low supply voltage. The stacked power amplifier includes a first power amplifier that amplifies the first radio frequency input signal and a second power amplifier that amplifies the second radio frequency input signal. The first power amplifier and the second power amplifier are electrically connected in a stack between the power high supply voltage and the power low supply voltage and operate with a shared DC bias current.

Abstract: Architectures and techniques relate to ganged and switch combined systems for filters. For example, a system can include a first filter, a second filter, and circuitry configured to receive a signal from an antenna and route the signal to the first filter and the second filter. The circuitry can be implemented in at least one of (i) a ganged configuration in which the first filter and the second filter receive the signal through a common input node or (ii) a switch-combined configuration in which two or more switch arms are configured to be controlled simultaneously to route the signal to the first filter and the second filter.

Abstract: Apparatus and methods for mitigating antenna puncturing arising from sounding reference signaling (SRS) are disclosed. In certain embodiments, a mobile device includes a front-end system operable to transmit over a first frequency band and to a receive over a second frequency band. The mobile device includes a radio operable to detect an antenna puncturing scenario arising from SRS signaling for the first frequency band for a first radio configuration in which each antenna of a group of antennas are used for receiving a data layer of the second frequency band. In response to detecting the antenna puncturing scenario, the radio indicates to a base station a second radio configuration in which a subset of the group of antennas are used at a given time for receiving the second frequency band to avoid the antenna puncturing scenario.

Abstract: Apparatus and methods for mitigating antenna puncturing arising from sounding reference signaling (SRS) are disclosed. In certain embodiments, a mobile device includes a radio that controls a front-end system to perform a sounding reference signaling for a first frequency band on a plurality of antennas. The radio is further operable to decode all of the plurality of data paths for a radio configuration in which a subset of the plurality of antennas are used for receiving data layers of the second frequency band, the radio configuration avoiding an antenna puncturing scenario arising from the sounding reference signaling.

Abstract: A storage system, comprising: a frame, the frame comprising two opposing frame side walls, a frame rear wall, a frame top wall and a frame base, which collectively define a drawer receiving space; the frame having a front opening; a drawer receivable in the drawer receiving space through the front opening; the drawer comprising first and second opposing drawer side walls, a drawer base, a drawer front wall and a drawer rear wall, which collectively define a drawer storage space, the drawer having a top opening for receiving contents into the drawer storage space; a drawer position retainer for releasably retaining the drawer in any one of at least two drawer positions relative to the frame, the at least two drawer positions comprising: a closed position, wherein the drawer is at least substantially received within the frame; and a partially open position, wherein the drawer is partially received within the frame; and an actuator mounted to or adjacent the drawer front wall for manually actuating the drawer po