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    Radar system and related method of scanning remote objects
    1.
    发明授权
    Radar system and related method of scanning remote objects 有权

    公开(公告)号：US11496141B2

    公开(公告)日：2022-11-08

    申请号：US16992546

    申请日：2020-08-13

    Applicant: TRON FUTURE TECH INC.

    Inventor： Yu-Jiu Wang ,  Bor-Ching Su

    IPC: H03L7/18 ,  H03K23/66 ,  H03L7/24 ,  G01S7/02 ,  G01S7/295 ,  G01S13/34 ,  H04B7/06

    Abstract: A radar system includes: a processing device arranged to generate a plurality of phase shifting digital signals; a plurality of transmitting devices for generating an RF beam according to the plurality of phase shifting digital signals during a first mode; a plurality of first receiving devices for generating a plurality of first digital signals according to a plurality of first incoming signals, respectively, during a second mode; and a plurality of second receiving devices for generating a plurality of second digital signals according to a plurality of second incoming signals, respectively, during the second mode. The processing device is further arranged to distinguish a first object and a second object when the RF beam hits the first object and the second object, and the first object and the second object have a same radial speed and are located at a same range.

    Signal converting apparatus and related method
    2.
    发明授权
    Signal converting apparatus and related method 有权

    公开(公告)号：US11509320B2

    公开(公告)日：2022-11-22

    申请号：US17490542

    申请日：2021-09-30

    Applicant: TRON FUTURE TECH INC.

    Inventor： Yu-Jiu Wang ,  Chun-Chieh Peng ,  Ta-Shun Chu

    IPC: H03M1/06

    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device having a first input terminal and a second input terminal for receiving a first received signal and a second received signal, and for generating an output signal at an output port. The first digital-slope quantizer generates a first set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer generates a second set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a second phase after the first phase according to a second quantization unit.

    Near-field testing apparatus for testing antenna array and related method
    5.
    发明授权
    Near-field testing apparatus for testing antenna array and related method 有权

    公开(公告)号：US12188970B2

    公开(公告)日：2025-01-07

    申请号：US17475245

    申请日：2021-09-14

    Applicant: TRON FUTURE TECH INC.

    Inventor： Yu-Jiu Wang ,  Li Han Chang

    IPC: G01R29/10 ,  H01Q3/26 ,  H04B17/00 ,  H04B17/10 ,  H04B17/12

    Abstract: A near-field testing apparatus for testing a device under test having an array of transmitter antennas is provided. The near-field testing apparatus includes a frame structure and a receiver circuit. The frame structure defines an array of grid sections, and is arranged for receiving the array of transmitter antennas at a first side of the array of grid sections. A periphery of each grid section at the first side surrounds a plurality of transmitter antennas in the array of transmitter antennas. The grid section is arranged to guide respective electromagnetic signals emitted by the transmitter antennas from the first side to a second side of the array of grid sections. The receiver circuit, disposed at the second side of the array of grid sections, is arranged to couple the electromagnetic signals out of the grid section.

    Signal distribution system, and related phased array radar system
    8.
    发明授权
    Signal distribution system, and related phased array radar system 有权

    公开(公告)号：US11496142B2

    公开(公告)日：2022-11-08

    申请号：US17741819

    申请日：2022-05-11

    Applicant: TRON FUTURE TECH INC.

    Inventor： Yu-Jiu Wang ,  Ta-Shun Chu ,  Yue Ming Wu

    IPC: H03L7/00 ,  H04L7/00 ,  H04W56/00 ,  H03L7/18 ,  H03K23/66 ,  H03L7/24 ,  G01S7/02 ,  G01S7/295 ,  G01S13/34 ,  H04B7/06

    Abstract: A signal distribution system includes: a first signal divider arranged to generate a first output oscillating signal according to a first input oscillating signal; a second signal divider arranged to generate a second output oscillating signal according to the first input oscillating signal; a first transmitting channel coupled to the first signal divider and the second divider for transmitting the first input oscillating signal to the first signal divider and the second signal divider; and a second transmitting channel coupled to the first signal divider and the second divider for transmitting a second input oscillating signal to the first signal divider and the second signal divider; wherein the first input oscillating signal has a first frequency, the second input oscillating signal has a second frequency, and the second frequency is smaller than the first frequency.

    Signal converting apparatus
    10.
    发明授权
    Signal converting apparatus 有权

    公开(公告)号：US11165435B2

    公开(公告)日：2021-11-02

    申请号：US17064938

    申请日：2020-10-07

    Applicant: TRON FUTURE TECH INC.

    Inventor： Yu-Jiu Wang ,  Chun-Chieh Peng ,  Ta-Shun Chu

    IPC: H03M1/06

    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device has a first input terminal and a second input terminal for receiving a received signal and an adjustable reference voltage respectively, and for generating an output signal at an output port. The first digital-slope quantizer is coupled to the output port and the second input terminal for generating a first set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer is coupled to the output port and the second input terminal for generating a second set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a second phase after the first phase according to a second quantization unit.

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