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公开(公告)号：US20230134335A1
公开(公告)日：2023-05-04
申请号：US18091748
申请日：2022-12-30
Applicant: Space Exploration Technologies Corp.
Inventor： Joshua S. Salazar , Anno Van den Akker , Robert Ruark , Yong Ren , Bhaskar S. Vadathavoor , Krisztian Bakos
Abstract: In an embodiment, a power delivery system includes a first current limiter and a second current limiter in parallel with each other, wherein a direct current (DC) voltage is provided to each of the first current limiter and the second current limiter; a first transformer electrically coupled to the first current limiter; a second transformer electrically coupled to the second current limiter; first differential signal traces electrically coupled to the first transformer; and second differential signal traces electrically coupled to the second transformer, wherein the DC voltage is transmitted from the first transformer to the first differential signal traces simultaneous with the DC voltage being transmitted to the second differential signal traces by the second transformer.
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Patent Agency Ranking
公开(公告)号：US12273209B2
公开(公告)日：2025-04-08
申请号：US18091748
申请日：2022-12-30
Applicant: Space Exploration Technologies Corp.
Inventor： Joshua S. Salazar , Anno Van den Akker , Robert Ruark , Yong Ren , Bhaskar S. Vadathavoor , Krisztian Bakos
Abstract: In an embodiment, a power delivery system includes a first current limiter and a second current limiter in parallel with each other, wherein a direct current (DC) voltage is provided to each of the first current limiter and the second current limiter; a first transformer electrically coupled to the first current limiter; a second transformer electrically coupled to the second current limiter; first differential signal traces electrically coupled to the first transformer; and second differential signal traces electrically coupled to the second transformer, wherein the DC voltage is transmitted from the first transformer to the first differential signal traces simultaneous with the DC voltage being transmitted to the second differential signal traces by the second transformer.
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公开(公告)号：US11546179B2
公开(公告)日：2023-01-03
申请号：US17332960
申请日：2021-05-27
Applicant: Space Exploration Technologies Corp.
Inventor： Joshua S. Salazar , Anno Van den Akker , Robert Ruark , Yong Ren , Bhaskar S. Vadathavoor , Krisztian Bakos
Abstract: In an embodiment, an apparatus includes a source device including a first current limiter and a second current limiter in parallel with each other and a first transformer and a second transformer; a load device includes a third transformer and a fourth transformer in parallel with each other; and an Ethernet cable is electrically coupled between the source device and the load device, the Ethernet cable including first twisted pair lines and second twisted pair lines. A direct current (DC) voltage is provided to the first current limiter and the second current limiter, the first transformer is electrically coupled to an output of the first current limiter, and the second transformer is electrically coupled to an output of the second current limiter. The DC voltage is transmitted to the third transformer and the fourth transformer in parallel with each other via the first twisted pair lines and the second twisted pair lines. The first twisted pair lines and second twisted pair lines are included in an Ethernet cable electrically coupled between the source device and the load device.
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公开(公告)号：US20210377059A1
公开(公告)日：2021-12-02
申请号：US17332960
申请日：2021-05-27
Applicant: Space Exploration Technologies Corp.
Inventor： Joshua S. Salazar , Anno Van den Akker , Robert Ruark , Yong Ren , Bhaskar S. Vadathavoor , Krisztian Bakos
Abstract: In an embodiment, an apparatus includes a source device including a first current limiter and a second current limiter in parallel with each other and a first transformer and a second transformer; a load device includes a third transformer and a fourth transformer in parallel with each other; and an Ethernet cable is electrically coupled between the source device and the load device, the Ethernet cable including first twisted pair lines and second twisted pair lines. A direct current (DC) voltage is provided to the first current limiter and the second current limiter, the first transformer is electrically coupled to an output of the first current limiter, and the second transformer is electrically coupled to an output of the second current limiter. The DC voltage is transmitted to the third transformer and the fourth transformer in parallel with each other via the first twisted pair lines and the second twisted pair lines. The first twisted pair lines and second twisted pair lines are included in an Ethernet cable electrically coupled between the source device and the load device.
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公开(公告)号：US20240030601A1
公开(公告)日：2024-01-25
申请号：US18223464
申请日：2023-07-18
Applicant: Space Exploration Technologies Corp.
Inventor： Joshua S. Salazar , Ignacy Chorazewicz , Brandon Toy
Abstract: Disclosed are various systems and methods for addressing the efficiency issues discussed in the application. An example system includes a control system, a vertical array antenna having a plurality of antennas that generates a planar zone beam, an omni-directional antenna, a switch for switching, as managed by the control system, between the vertical array antenna and the omni-directional antenna; and a beamforming component that provides, as managed by the control system, beamforming of the planar zone beam. The vertical array antenna can include multiple high gain antennas that produce an antenna gain for the planar zone beam of between 12 and 22 dBi.
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公开(公告)号：US20240029921A1
公开(公告)日：2024-01-25
申请号：US18223489
申请日：2023-07-18
Applicant: Space Exploration Technologies Corp.
Inventor： Anno van den Akker , Wilson Ives , David Elliott , Joshua S. Salazar
Abstract: Systems and methods for using the shield of a cable for communication are disclosed. An example system includes a first electronic device, a second electronic device and a cable coupled to the first electronic device and to the second electronic device and having a conductive material independent of at least one communication line. The first electronic device and the second electronic device can be configured to communicate using a first communication protocol via the at least one communication line and using a second communication protocol via the conductive material. Communications using the second communication protocol can include a feedback signal to indicate a status of at least one of the first electronic device or the second electronic device. The first electronic device can be a user terminal configured to communicate wirelessly with a satellite, and the second electronic device can be a router configured to communicate with at least one user device.
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