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公开(公告)号：US11381441B2
公开(公告)日：2022-07-05
申请号：US16527109
申请日：2019-07-31
Applicant: NXP USA, Inc.
Inventor： Sai-Wang Tam , Su Chenxin , Vijay Ahirwar , Rulin Huang , Alden C. Wong , Rui Cao , Sudhir Srinivasa , Alireza Razzaghi , Randy Tsang , Timothy J. Donovan
Abstract: A millimeter-wave communication system includes a transmitter and a receiver. The transmitter is configured to be connected to a waveguide that is transmissive at millimeter-wave frequencies, the waveguide having a propagation parameter that varies with frequency at the millimeter-wave frequencies. The transmitter is configured to generate a millimeter-wave signal comprising multiple sub-carriers that are modulated with data, wherein each sub-carrier is modulated with a respective portion of the data and is subjected to only a respective fraction of a variation in the propagation parameter, and to transmit the millimeter-wave signal into a first end of the waveguide. The receiver is configured to receive the millimeter-wave signal from a second end of the waveguide, and to extract the data from the multiple sub-carriers.
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公开(公告)号：US20200169444A1
公开(公告)日：2020-05-28
申请号：US16527109
申请日：2019-07-31
Applicant: NXP USA, Inc.
Inventor： Sai-Wang Tam , Su Chenxin , Vijay Ahirwar , Rulin Huang , Alden C. Wong , Rui Cao , Sudhir Srinivasa , Alireza Razzaghi , Randy Tsang , Timothy J. Donovan
Abstract: A millimeter-wave communication system includes a transmitter and a receiver. The transmitter is configured to be connected to a waveguide that is transmissive at millimeter-wave frequencies, the waveguide having a propagation parameter that varies with frequency at the millimeter-wave frequencies. The transmitter is configured to generate a millimeter-wave signal comprising multiple sub-carriers that are modulated with data, wherein each sub-carrier is modulated with a respective portion of the data and is subjected to only a respective fraction of a variation in the propagation parameter, and to transmit the millimeter-wave signal into a first end of the waveguide. The receiver is configured to receive the millimeter-wave signal from a second end of the waveguide, and to extract the data from the multiple sub-carriers.
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