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1.发明申请
公开(公告)号：WO2012174018A2
公开(公告)日：2012-12-20
申请号：PCT/US2012/042098
申请日：2012-06-12
Applicant: COMTECH EF DATA CORP.
Inventor： CANNON, Richard, Hollingsworth , DUBIN, Louis , MAMARIL, Cris
CPC classification number: H04B15/00 , H04B7/18526
Abstract: A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second carrier signals using a modulator, transmitting the first and second carrier signals within a bandwidth to a remote receiver using a transmitting device such that a composite carrier signal results, and cancelling at least one of the first carrier signal from the composite carrier signal using a cancellation technique such that the second carrier signal results on one end of the link and the second carrier signal from the composite carrier signal using a cancellation technique such that the first carrier signal results on the opposite end of the link.
Abstract translation: 一种降低对称自适应消除器链路中的信号相关性的方法，包括通过使用调制器对所述第一载波信号和所述第二载波信号之一进行频谱反转，以使第一载波信号和第二载波信号之一频谱反相， 在使用发射设备的远程接收机的带宽内的信号，使得复合载波信号结果，并且使用消除技术从复合载波信号中消除第一载波信号中的至少一个，使得第二载波信号导致 来自复合载波信号的链路和第二载波信号，使用消除技术，使得第一载波信号导致链路的相对端。
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2.发明公开CORRELATION PREVENTION METHODS FOR SATELLITE ADAPTIVE CANCELLATION LINKS 审中-公开方法的预防自适应相关卫星中断CONNECTIONS
公开(公告)号：EP2719134A2
公开(公告)日：2014-04-16
申请号：EP12801165.7
申请日：2012-06-12
Applicant: Comtech EF Data Corp.
Inventor： CANNON, Richard, Hollingsworth , DUBIN, Louis , MAMARIL, Cris
CPC classification number: H04B15/00 , H04B7/18526
Abstract: A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second carrier signals using a modulator, transmitting the first and second carrier signals within a bandwidth to a remote receiver using a transmitting device such that a composite carrier signal results, and cancelling at least one of the first carrier signal from the composite carrier signal using a cancellation technique such that the second carrier signal results on one end of the link and the second carrier signal from the composite carrier signal using a cancellation technique such that the first carrier signal results on the opposite end of the link.
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