Abstract: Example software defined radar architectures are disclosed. Example chipsets disclosed herein to implement a software defined radar architecture include a digital processor chip including a first serial port and a second serial port. Disclosed example chipsets also include a transmitter chip to generate a plurality of transmit signals based on baseband radar waveform data to be obtained from the digital processor chip, the transmitter chip including a third serial port to communicate with the first serial port of the digital processor chip to obtain the baseband radar waveform data. Disclosed example chipsets further include a receiver chip to determine baseband received radar data from a plurality of radar signals, the receiver chip including a fourth serial port to communicate with the second serial port of the digital processor chip to provide the baseband received radar data to the digital processor chip.

Abstract: Some demonstrative aspects include radar apparatuses, devices, systems and methods. In one example, an apparatus may include a plurality of Transmit (Tx) antennas to transmit radar Tx signals, a plurality of Receive (Rx) antennas to receive radar Rx signals based on the Tx signals, and a processor to generate radar information based on the radar Rx signals. The apparatus may be implemented, for example, as part of a radar device, for example, as part of a vehicle including the radar device. In other aspects, the apparatus may include any other additional or alternative elements and/or may be implemented as part of any other device.

Abstract: For example, a MIMO radar may include a plurality of Tx chains to process a plurality of digital Tx signals for transmission of a plurality of Tx RF signals; a plurality of Rx chains configured to output a plurality of digital Rx signals based on a plurality of Rx RF signals and a plurality of digital leakage-cancellation signals, wherein an Rx chain of the plurality of Rx chains is configured to output a digital Rx signal based on an Rx RF signal and a digital leakage-cancellation signal corresponding to the Rx chain; and a digital MIMO filter to generate the plurality of digital leakage-cancellation signals based on the plurality of digital Tx signals, the digital MIMO filter configured to generate the digital leakage-cancellation signal corresponding to the Rx chain by applying to the plurality of digital Tx signals a respective plurality of filters corresponding to the Rx chain.

Abstract: The present invention provides a capturing mechanism and method for the recovery of at least one vessel to at least one marine platform; the at least one vessel having at least one engagement device either permanently or at least partially reversibly connectable to the same; the capturing mechanism including: a. at least one tensioned capturing line connected to the at least one marine platform; and b, at least one line maneuvering mechanism configured to displace the at least one tensioned capturing line in at least one direction selected from a group of up, down, left, right, forward, backward, playable into the at least one marine plat form, playable out of the at least one marine platform, playable into and out of the water and any combination thereof.

Abstract: The present invention provides a capturing mechanism for the recovery of at least one vessel to at least one marine platform; said at least one vessel having at least one engagement device either permanently or at least partially reversibly connectable to the same; said capturing mechanism comprising: a. at least one tensioned capturing line connected to said at least one marine platform; and b, at least one line maneuvering mechanism configured to displace said at least one tensioned capturing line in at least one direction selected from a group consisting of up, down, left, right, forward, backward, playable into said at least one marine plat form, playable out of said at least one marine platform, playable into and out of the water and any combination thereof.

Abstract: An EC platform including a controller to control multiple integrated circuits (ICs) to synchronize an operational internal clock signal of an IC with a master clock signal. The controller generates commands for the IC to measure a phase difference or latency difference between an initial internal clock signal of the IC and an input clock signal to the IC from a parent IC. The controller further receives a difference signal from the IC to indicate the phase or latency difference. The IC includes a measurement circuit to measure the phase or latency difference, and to generate a difference signal to indicate the phase or latency difference. The IC further includes a synchronization clock generator to generate, based on the initial internal clock signal and the difference signal, an operational internal clock signal synchronized with the master clock signal. Other embodiments may also be described and claimed.

Abstract: A system for controlling a clock device is provided. The system includes a clock device in communication with a remote computing device. The remote device is configured to adjust the time of a countdown and define an adjusted time value. The remote device communicates the adjusted time to the clock device, which automatically displays the adjusted time on a screen. The adjusted time is further communicated to a cloud server via API. The adjusted time is accessible by authorized third parties for display or broadcast. Accordingly, a user may adjust and track a countdown and may define an official time that is automatically displayed to a variety of end-users in real-time. The clock device may be positioned adjacent a competition area and may include a rigid metal frame and a flexible LED screen extending around the perimeter of the frame. The clock device may include hardware and software for processing and outputting the adjusted time to the cloud server.

Abstract: A virtual smart card service corresponds to an execution of a smart card application. A key is stored at a server side. Application metadata is used to emulate a smart card application logic. The method comprises: processing, by a client, the smart card application logic; running the smart card application while retrieving smart card data from the smart card application logic; identifying key operation within the smart card application; generating a key operation request by using the identified key operation and data relating to the client; sending to the server the key operation request; processing, by the server, the key operation request by using the key and client data; getting a key operation result from the identified key operation on the client data; and sending to the client the key operation result.

Abstract: A medical imaging system includes a gantry, a display device, and a control circuit. The gantry includes detector arms circumferentially spaced apart along a perimeter of a bore and radially movable towards and away from a subject. The control circuit generates a subject shape outline of the subject within the bore based on obtained contour image data of the subject. The control circuit determines designated scan positions of the detector arms based on the subject shape outline. The control circuit displays the subject shape outline on the display device within a gantry visualization that is a graphical representation of the gantry showing the bore. The control circuit displays a set of graphical detector arms on the display screen within the gantry visualization. The graphical detector arms are displayed at the designated scan positions relative to the gantry of the gantry visualization to show a subject-gantry geometric relationship.

Abstract: In a recognition method, movement characteristics of an object are determined based on sensor information; image information of the object is determined based on the sensor information; and one or more gesture recognition operations are performed based on the movement characteristics and the image information to generate gesture recognition information. The recognition method may further include determining one or more physical characteristics of the object based on the image information; performing one or more physical characteristic pattern recognition operations based on the one or more physical characteristics to generate pattern recognition information; and generating a recognition output signal based on the gesture recognition information and the pattern recognition information.

Abstract: A quadrature based voltage controlled oscillator (VCO) local oscillator (LO) system is disclosed. The system includes a phase detector, a quadrature phase VCO, a quadrature control path, an in-phase control path, and an in-phase VCO. The phase detector is configured to compare and generate phase error between a reference clock and an in-phase VCO output. The quadrature control path configured to generate a quadrature control voltage based on a quadrature VCO output and the in-phase VCO output. The quadrature phase VCO configured to generate the quadrature VCO output based on the quadrature control voltage and the generated phase error. The in-phase control path configured to generate an in-phase control voltage based on the quadrature VCO output and the in-phase VCO output. The in-phase VCO is configured to generate the in-phase VCO output based on the in-phase control voltage and the generated phase error. An all digital dual mode phase locked/phase tracking loop LO generate system is also disclosed.

Abstract: An apparatus for determining a distance to an object is provided. The apparatus includes a first transceiver configured to transmit a first radio frequency signal. Further, the apparatus includes a second transceiver configured to transmit a second radio frequency signal in response to receiving the first radio frequency signal. The apparatus additionally includes a processing circuit configured to determine the distance to the object based on a transmission time of the first radio frequency signal and a reception time, at the first transceiver, of a reflected component of the second radio frequency signal that is reflected by the object.

Abstract: Systems, methods, and circuitries are disclosed to determine parameters for predistortion circuitry in a transceiver including a transmit chain and a receive chain. In one example, a method includes providing a training signal to a power amplifier on the transmit chain. A separation circuitry is controlled to provide an amplified training signal and a first feedback signal is received from the receive chain. The separation circuitry is controlled to output a modified amplified training signal and a second feedback signal is received from the receive chain. Parameters for the predistortion circuitry are determined based the first feedback signal and the second feedback signal.

Abstract: For example, an apparatus may include a radar processor to process radar receive (Rx) data, the radar Rx data based on radar signals received via a plurality of Rx antennas of a Multiple-Input-Multiple-Output (MIMO) radar antenna; and to generate radar information by applying an Amplitude Phase Estimation (APES) calculation to the radar Rx data.

Abstract: In one example, a server system facilitates an exchange of messages with a remote client application. An Application Program Interface (API) receives a first request message and a second request message, wherein the first request message includes a first data payload defined by a common definition and including a first payload data, the first payload defined by a first schema definition. The second request message includes a second data payload defined by the common definition and a second payload data, wherein the second payload is defined by a second schema definition different than the first schema definition. In response to receiving the first request message, the API transmits a first response message, and in response to receiving the second request message, the API transmits a second response.

Abstract: A quadrature based voltage controlled oscillator (VCO) local oscillator (LO) system is disclosed. The system includes a phase detector, a quadrature phase VCO, a quadrature control path, an in-phase control path, and an in-phase VCO. The phase detector is configured to compare and generate phase error between a reference clock and an in-phase VCO output. The quadrature control path configured to generate a quadrature control voltage based on a quadrature VCO output and the in-phase VCO output. The quadrature phase VCO configured to generate the quadrature VCO output based on the quadrature control voltage and the generated phase error. The in-phase control path configured to generate an in-phase control voltage based on the quadrature VCO output and the in-phase VCO output. The in-phase VCO is configured to generate the in-phase VCO output based on the in-phase control voltage and the generated phase error. An all digital dual mode phase locked/phase tracking loop LO generate system is also disclosed.

Abstract: A method and system for modeling cyber-security events are provided. The method includes receiving a plurality of cyber-security events, wherein each of the plurality of the cyber-security events defines at least one entity; for each of the plurality of received cyber-security events, processing a received cyber-security event to identify at least one key-value; mapping the at least one identified key-value to at least one data field; modeling the received cyber-security event to a security model, wherein the security model defines a specific activity related to the at least one entity, wherein the modeling is based on at least one modeling rule and the at least one identified key-value; and generating a graph based on the security model.

Abstract: Methods and apparatus to implement compact time-frequency division multiplexing for MIMO radar are disclosed. An apparatus includes an antenna array controller to: transmit a first signal via a first transmitter of a radar antenna array, the first signal having a first duration and modulated across a first frequency range; and transmit a second signal via a second transmitter, the second signal having a second duration and modulated across a second frequency range, the first and second durations including an overlapping period of time, the first and second frequency ranges including an overlapping frequency range. The apparatus further includes a signal separation analyzer to: determine a first echo received at a receiver of the radar antenna array corresponds to the first signal; and determine a second echo received at the receiver corresponds to the second signal.

Abstract: A medical imaging system includes a gantry, a display device, and a control circuit. The gantry includes detector arms circumferentially spaced apart along a perimeter of a bore and radially movable towards and away from a subject. The control circuit generates a subject shape outline of the subject within the bore based on obtained contour image data of the subject. The control circuit determines designated scan positions of the detector arms based on the subject shape outline. The control circuit displays the subject shape outline on the display device within a gantry visualization that is a graphical representation of the gantry showing the bore. The control circuit displays a set of graphical detector arms on the display screen within the gantry visualization. The graphical detector arms are displayed at the designated scan positions relative to the gantry of the gantry visualization to show a subject-gantry geometric relationship.