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首页> 外文会议>Signal Processing Symposium >Combination of Periodic and Alias-free Non-uniform Signal Sampling for Wideband Signal Digitizing and Compressed Transmitting Based on Picosecond-Resolution Event Timing
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Combination of Periodic and Alias-free Non-uniform Signal Sampling for Wideband Signal Digitizing and Compressed Transmitting Based on Picosecond-Resolution Event Timing

机译：基于PICoSecond-Stocate事件定时的宽带信号数字化和压缩传输的周期性和别名的无均匀信号采样组合

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摘要

Method for high precision analog input signal digitizing and compressive transmitting based on obtaining and processing timing information by a picosecond resolution Event Timer is presented. While it has significant advantages, application of this type of systems is limited as the highest frequency of the input signals cannot exceed half the repetition rate of the involved periodic representative events formed and timed by the Event Timer. An approach to eliminating this limitation by using deliberately randomized non-uniform sampling of the input signals and specific reference function is proposed, described and discussed.
机译：基于通过皮秒分辨率定时器的获得和处理定时信息的高精度模拟输入信号数字化和压缩发射的方法。虽然它具有显着的优点，但是这种类型的系统的应用受到限制，因为输入信号的最高频率不能超过由事件计时器形成的涉及的周期性代表事件的重复率的一半。提出了一种通过使用输入信号的故意随机的非均匀采样来消除这种限制的方法，描述和讨论。

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