Three-Dimensional Phased Array Antenna

    公开(公告)号:US20210305693A1

    公开(公告)日:2021-09-30

    申请号:US16828435

    申请日:2020-03-24

    Abstract: Example embodiments relate to 3D phased array-antenna systems and devices. A system may include a 3D structure with its center located at an origin of a reference coordinate system that includes an X-axis, a Y-axis, and a Z-axis extending from the origin of the reference coordinate system. The system may also include antenna arrays that have antenna elements configured to operate via electronic steering. The antenna arrays can be coupled to the 3D structure such that electronically steering antenna elements of the antenna arrays enables the antenna elements to transmit and receive electromagnetic signals simultaneously in numerous directions relative to the X-axis, the Y-axis, and the Z-axis of the reference coordinate system. The system may be used in various applications, including data transmission and reception, radar, and broadband signaling.

    QUANTUM-BASED DATA ENCRYPTION
    5.
    发明申请

    公开(公告)号:US20190097792A1

    公开(公告)日:2019-03-28

    申请号:US15717857

    申请日:2017-09-27

    Abstract: A system that comprises a quantum key device configured to generate quantum information and transmit the quantum information over a first and second quantum communication channel. The system also comprises a first device, communicatively coupled to the quantum key device over the first quantum communication channel, and a second device, communicatively coupled to the quantum key device over the second quantum communication channel. The system further comprises an encryption module configured to encrypt data to create encrypted data, at the first device, using a first quantum encryption key. The system also comprises a decryption module configured to decrypt the encrypted data to create decrypted data, at the second device, using a second quantum encryption key. The first quantum encryption key is the same as the second quantum encryption key. The system further comprises a termination module configured to prevent access to the decrypted data after a predetermined period of time.

    Coordinating image sensing with motion

    公开(公告)号:US09781378B2

    公开(公告)日:2017-10-03

    申请号:US14481647

    申请日:2014-09-09

    Inventor: Wayne R. Howe

    CPC classification number: H04N5/77 H04N9/8042

    Abstract: A method may include generating one or more control signals configured to control a velocity of an image sensing system based on a rate of recording pixels frames in the image sensing system. In some embodiments, the method may alternatively or additionally include generating one or more control signals configured to control the rate of recording in the image sensing system based on the velocity of the image sensing system. In some embodiments, a portion of image pixel data for a pixel frame may be output for transmission to a remote receiver. In some embodiments, the output data may include a recently recorded image data pixel for those surface resolution cells for which there is no currently stored reference image data pixel of a previously recorded pixel frame that is the same or is different by less than a threshold amount as the recently recorded image data pixel.

    Quantum communication using quantum teleportation
    8.
    发明授权
    Quantum communication using quantum teleportation 有权
    使用量子传送的量子通信

    公开(公告)号:US09264225B1

    公开(公告)日:2016-02-16

    申请号:US13778944

    申请日:2013-02-27

    CPC classification number: H04L9/0852

    Abstract: A method and apparatus for sending encrypted data across a node in a communications network. In one illustrative embodiment, an apparatus comprises a first communicator, a second communicator, and a number of nodes. The first communicator is configured to encrypt unencrypted data to form the encrypted data using a first quantum key distributor. The second communicator is configured to decrypt the encrypted data using a second quantum key distributor. The number of nodes is configured to receive the encrypted data sent from the first communicator and send the encrypted data to the second communicator using quantum teleportation. The encrypted data remains encrypted as the encrypted data passes through each of the number of nodes.

    Abstract translation: 一种用于在通信网络中的节点上发送加密数据的方法和装置。 在一个说明性实施例中,装置包括第一通信器,第​​二通信器和多个节点。 第一通信器被配置为使用第一量子密钥分发器加密未加密数据以形成加密数据。 第二通信器被配置为使用第二量子密钥分发器对加密数据进行解密。 节点的数量被配置为接收从第一通信器发送的加密数据,并使用量子传送将加密的数据发送到第二通信器。 当加密数据通过每个节点数量时,加密数据保持加密。

    Nanotube particle device and method for using the same

    公开(公告)号:US10112317B2

    公开(公告)日:2018-10-30

    申请号:US14493041

    申请日:2014-09-22

    Abstract: A nanotube particle device for two dimensional and three dimensional printing or additive/subtractive manufacturing. The nanotube particle device comprising a nanotube, a particle shooter, a positioning mechanism, and a detection sensor. The particle shooter shoots a particle down the nanotube towards a target, the detection sensor senses the collision of the particle with the target, and the positioning mechanism re-adjusts the positioning of the nanotube based on the results of the collision. A method for aiming the particle shooter and additive/subtractive manufacturing are also disclosed and described.

Patent Agency Ranking