201 research outputs found

    Hardware simulation of Ku-band spacecraft receiver and bit synchronizer, volume 1

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    A hardware simulation which emulates an automatically acquiring transmit receive spread spectrum communication and tracking system and developed for use in future NASA programs involving digital communications is considered. The system architecture and tradeoff analysis that led to the selection of the system to be simulated is presented

    Engineering evaluations and studies. Volume 3: Exhibit C

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    High rate multiplexes asymmetry and jitter, data-dependent amplitude variations, and transition density are discussed

    Narrow band digital modulation for land mobile radio.

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    Detection of linear modulations in the presence of strong phase and frequency instabilities

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