Abstract: A fluid management and medical device system may include a fluid management system and a medical device. The fluid management system may include a pump configured to pump fluid to the medical device and a processing device configured to control the pump to maintain a target fluid flow range. The medical device may include an elongate shaft in fluid communication with the pump of the fluid management system, a pressure sensor, and a workstation in electronic communication with the pressure sensor and the processing device of the fluid management system. The processing device may be configured to adjust a fluid flow rate based on data received from the pressure sensor of the medical device and configured to verify the medical device is in a patient's body prior to adjusting the fluid flow rate based on the data received from the pressure sensor.

Abstract: Aspects of the present disclosure describe systems, methods, and structures for aberration correction of optical phased arrays that employ a corrective optical path difference (OPD) in the near-field of an OPA to correct or cancel out aberrations in emitted beams of the OPA including those reaching far-field distances by generating a spatially-varying OPD across the aperture of the OPA that is substantially equal and opposite to an equivalent OPD of the aberration(s).

Abstract: A system for adjusting neuromodulation parameters used by a neuromodulator operably connected to a plurality of electrodes to modulate a neural target, may comprise a translation trigger detector configured to determine that a translation trigger has occurred, a first parameter setting storage configured to store first parameter settings for use by the neuromodulator to modulate the neural target, and a neuromodulation parameter translator. The neuromodulation parameter translator may be operably connected to the translation trigger detector to automatically translate the first parameter settings into a second parameter settings in response to determining the translation trigger has occurred, and replace the first parameter settings with the second parameter settings, or store the second parameter settings in a second parameter setting storage.

Abstract: A method of generating feedback for a container load process includes: during a load process for a container at a load bay, controlling a sensor assembly disposed at the load bay to capture sensor data depicting an interior of the container; at a computing device connected to the sensor assembly, detecting, based on the sensor data, a wall of items placed in the container interior; determining, at the computing device from the sensor data: (i) a boundary attribute of the detected wall, and (ii) a composition attribute of the detected wall; comparing, at the computing device, (i) the boundary attribute to a boundary criterion, and (ii) the composition attribute to a composition criterion; and responsive to at least one of the boundary attribute not meeting the boundary criterion, or the composition attribute not meeting the composition attribute, generating an alert for transmission to a client computing device.

Abstract: A clamping circuit that may be used to provide efficient and effective voltage clamping in an RF front end. The clamping circuit comprises two series coupled signal path switches and a bypass switch coupled in parallel with the series coupled signal path switches. A diode is coupled from a point between the series coupled signal path switches to a reference potential. In addition, an output selection switch within an RF front end has integrated voltage clamping to more effectively clamp the output voltage from the RF front end. Additional output clamping circuits can be used at various places along a direct gain signal path, along an attenuated gain path and along a bypass path.

Abstract: A combined I/Q DAC is provided with a plurality of sources corresponding to a plurality of selectors in which the corresponding source drives the corresponding selector with a source signal to produce a corresponding pair of in-phase and quadrature-phase analog input signals to a summation network. Each selector routes its source signal responsive to a digital value of a corresponding in-phase and quadrature-phase bit pair.

Abstract: A combined I/Q DAC is provided with a plurality of sources corresponding to a plurality of selectors in which the corresponding source drives the corresponding selector with a source signal to produce a corresponding pair of in-phase and quadrature-phase analog input signals to a summation network. Each selector routes its source signal responsive to a digital value of a corresponding in-phase and quadrature-phase bit pair.

Abstract: Certain aspects of the present disclosure generally relate to jamming detection for radio frequency (RF) front-end circuitry. For example, certain aspects provide an apparatus having a first counter configured to count a number of times that a power of a reception signal exceeds a first threshold. The apparatus also includes a second counter configured to count a number of measurements of the power of the reception signal. The apparatus further includes control logic having a first input coupled to an output of the first counter and having a second input coupled to an output of the second counter. The control logic is configured to determine an amount of jamming over a measurement window based on the number of times that the power of the reception signal exceeds the first threshold and on the number of measurements.

Abstract: A switching mixer array is disclosed for the mixing of a digital LO signal with an analog input signal. Each switching mixer in the array is configured to assume either a first switching state or second switching state responsive to a respective bit of the digital LO signal.

Abstract: An RF power detector controls an amplitude of a replica input signal so that a power of the replica input signal substantially equals a power of an input signal to the RF power detector. A signal generator generates the replica input signal responsive to a digital control word. A feedback circuit adjusts the digital control word responsive to a comparison of output signals from an analog power sensor.

Abstract: An RF power detector controls an amplitude of a replica input signal so that a power of the replica input signal substantially equals a power of an input signal to the RF power detector. A signal generator generates the replica input signal responsive to a digital control word. A feedback circuit adjusts the digital control word responsive to a comparison of output signals from an analog power sensor.

Abstract: A switching mixer array is disclosed for the mixing of a digital LO signal with an analog input signal. Each switching mixer in the array is configured to assume either a first switching state or second switching state responsive to a respective bit of the digital LO signal.

Abstract: Methods and systems for a networked computing system are provided. One method includes detecting that a processor executable, policy decision point (PDP) has not responded to a request for accessing data associated with a storage system; predicting a response to the request using a machine-learned, request-response association maintained by a processor executable training device; and presenting the predicted response to a processor executable, policy enforcement point (PEP) for granting access to the data and denying access to the data, based on the predicted response.

Abstract: A circuit includes a first transistor that conducts a first current responsive to a DC bias voltage and an RF signal. A second transistor conducts a second current responsive to the DC bias voltage. The first current and the second current are mirrored through a pair of current mirrors coupled together through a low-pass filter to filter the envelope of the RF signal.

Abstract: A circuit includes a first transistor that conducts a first current responsive to a DC bias voltage and an RF signal. A second transistor conducts a second current responsive to the DC bias voltage. The first current and the second current are mirrored through a pair of current mirrors coupled together through a low-pass filter to filter the envelope of the RF signal.

Abstract: Methods and systems for a networked computing system are provided. One method includes detecting that a processor executable, policy decision point (PDP) has not responded to a request for accessing data associated with a storage system; predicting a response to the request using a machine-learned, request-response association maintained by a processor executable training device; and presenting the predicted response to a processor executable, policy enforcement point (PEP) for granting access to the data and denying access to the data, based on the predicted response.

Abstract: A host integrated circuit is provided with an interrupt aggregator having a signal terminal for coupling to the signal end of an R-2R resistor ladder that has a plurality of rungs corresponding to a plurality of peripheral devices. The interrupt aggregator is configured to process a voltage signal received at the signal terminal to identify any of the peripheral device that intend to trigger an interrupt to a processor.

Abstract: Methods and USB devices correlating clock domains are presented. A USB device includes at least one signal line adapted to carry signals in a first clock domain. The signals are received from a USB host. A clock operates a second clock domain. A periodic packet detection circuit detects a missing periodic packet from the signals received in the first clock domain. A device controller correlates a USB operation in the second clock domain with the first clock domain based on the periodic packet detection circuit detecting the missing periodic packet. A USB device includes at least one signal line carrying UTMI or ULPI signaling. A USB controller decodes packet identification from the UTMI or ULPI signaling. A periodic packet detection circuit, separate from the USB controller, decodes packet identification from the UTMI or ULPI signaling.

Abstract: A method, device, and non-transitory computer readable medium that dynamically allocates cache resources includes monitoring a hit or miss rate of a service level objective for each of a plurality of prior workloads and a performance of each of a plurality of cache storage resources. At least one configuration for the cache storage resources for one or more current workloads is determined based at least on a service level objective for each of the current workloads, the monitored hit or miss rate for each of the plurality of prior workloads and the monitored performance of each of the plurality of cache storage resources. The cache storage resources are dynamically partitioned among each of the current workloads based on the determined configuration.

Abstract: A method, device, and non-transitory computer readable medium that dynamically allocates cache resources includes monitoring a hit or miss rate of a service level objective for each of a plurality of prior workloads and a performance of each of a plurality of cache storage resources. At least one configuration for the cache storage resources for one or more current workloads is determined based at least on a service level objective for each of the current workloads, the monitored hit or miss rate for each of the plurality of prior workloads and the monitored performance of each of the plurality of cache storage resources. The cache storage resources are dynamically partitioned among each of the current workloads based on the determined configuration.