Systems and methods for detecting cybersecurity threats

    公开(公告)号:US11658990B2

    公开(公告)日:2023-05-23

    申请号:US16457482

    申请日:2019-06-28

    Inventor: Alireza Shapoury

    CPC classification number: H04L63/1425 G06F30/00 H04L67/12

    Abstract: A system for detecting anomalies is provided. The system includes a computer system including at least one processor in communication with at least one memory device. The computer system receives communications from a remote computer platform. The at least one processor is programmed to execute real-time a simulation model of the remote computer platform. The simulation model simulates inputs and outputs of the remote computer platform based on real-time data. The at least one processor is also programmed to receive one or more outbound communications transmitted from the remote computer platform, generate one or more outputs of the simulation model, compare the one or more outbound communications transmitted from the remote computer platform to the one or more outputs of the simulation model, detect one or more differences based on the comparison, and generate an output based on the one or more differences.

    IMPACT RECOVERABLE ANTENNAS
    2.
    发明申请

    公开(公告)号:US20210320403A1

    公开(公告)日:2021-10-14

    申请号:US16843768

    申请日:2020-04-08

    Inventor: Alireza Shapoury

    Abstract: Disclosed herein is an impact recoverable antenna assembly. The antenna assembly includes, in certain examples, a conductive antenna element that is deformable from a default configuration to a deformed configuration in response to a deformation event. The conductive antenna element includes a first layer and a second layer that at least partially surrounds the first layer. In certain examples, one of the first layer or the second layer comprises a shape memory alloy configured to deform the conductive antenna element from the deformed configuration to the default configuration in response to a restoration event.

    Antenna and radiator configurations producing magnetic walls

    公开(公告)号:US10804600B2

    公开(公告)日:2020-10-13

    申请号:US16041881

    申请日:2018-07-23

    Inventor: Alireza Shapoury

    Abstract: Methods and systems for producing magnetic walls for use in a switchable or activated non-reciprocal antenna array are presently disclosed. The non-reciprocal antenna array includes a plurality of omni-directional antennas linearly aligned with a phase center of each omni-directional antenna antennas on a line. Each antenna of the plurality of omni-directional antennas has an antenna rotation respective to the line. The array also includes an antenna spacing between the antennas equaling 360 degrees divided by a quantity of antennas in a full operational wavelength. Additionally, the array includes a set of antenna feeds corresponding to one feed for each antenna. The set of antenna feeds is configured to selectively enable or disable the plurality of antennas. When the plurality of omni-directional antennas are enabled, the array has a composite radiation pattern in having a maximum in one direction perpendicular to the line and a minimum in an opposite direction.

    Adjustable load line power amplifier circuits and methods

    公开(公告)号:US10476452B2

    公开(公告)日:2019-11-12

    申请号:US15801202

    申请日:2017-11-01

    Abstract: Adjustable load line amplifier circuits may comprise a power amplifier that has a signal input terminal to receive an input signal, a powered signal output terminal to be coupled to a load that has changing impedances, and a transistor array of transistor cells operatively coupled in parallel between the signal input terminal and the powered signal output terminal such that the transistor cells are independently configured to amplify the input signal present at the signal input terminal and effect a selected load line impedance of the transistor array that corresponds to at least one of the changing impedances of the load. The transistor array controller may be configured to effect the selected load line impedance by selectively activating one or more of the transistor cells and/or providing the transistor cells with a selectable operating voltage.

    Adjustable load line power amplifier circuits and methods

    公开(公告)号:US20190131939A1

    公开(公告)日:2019-05-02

    申请号:US15801202

    申请日:2017-11-01

    Abstract: Adjustable load line amplifier circuits may comprise a power amplifier that has a signal input terminal to receive an input signal, a powered signal output terminal to be coupled to a load that has changing impedances, and a transistor array of transistor cells operatively coupled in parallel between the signal input terminal and the powered signal output terminal such that the transistor cells are independently configured to amplify the input signal present at the signal input terminal and effect a selected load line impedance of the transistor array that corresponds to at least one of the changing impedances of the load. The transistor array controller may be configured to effect the selected load line impedance by selectively activating one or more of the transistor cells and/or providing the transistor cells with a selectable operating voltage.

    Methods and apparatuses for clearing particles from a surface of an electronic device using skewed waveforms to eject debris by way of electromagnetic propulsion

    公开(公告)号:US10857573B1

    公开(公告)日:2020-12-08

    申请号:US16444346

    申请日:2019-06-18

    Inventor: Alireza Shapoury

    Abstract: In examples, systems and methods for using skewed waveforms to eject debris using electromagnetic propulsion are disclosed. The systems and methods include a first electronic device having a surface. The systems and methods also include a signal generator configured to generate a skewed signal configured to cause a movement of particles on the surface of the first electronic device. Additionally, the systems and methods include an antenna coupled to the signal generator, where the antenna is configured to receive the skewed signal from the signal generator and radiate the skewed signal as electromagnetic energy proximate to the surface of the first electronic device.

    ANTENNA AND RADIATOR CONFIGURATIONS PRODUCING MAGNETIC WALLS

    公开(公告)号:US20200028247A1

    公开(公告)日:2020-01-23

    申请号:US16041881

    申请日:2018-07-23

    Inventor: Alireza Shapoury

    Abstract: Methods and systems for producing magnetic walls for use in a switchable or activated non-reciprocal antenna array are presently disclosed. The non-reciprocal antenna array includes a plurality of omni-directional antennas linearly aligned with a phase center of each omni-directional antenna antennas on a line. Each antenna of the plurality of omni-directional antennas has an antenna rotation respective to the line. The array also includes an antenna spacing between the antennas equaling 360 degrees divided by a quantity of antennas in a full operational wavelength. Additionally, the array includes a set of antenna feeds corresponding to one feed for each antenna. The set of antenna feeds is configured to selectively enable or disable the plurality of antennas. When the plurality of omni-directional antennas are enabled, the array has a composite radiation pattern in having a maximum in one direction perpendicular to the line and a minimum in an opposite direction.

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