The computation burden of the quadrature sampling and pulse compression is huge when the data rate is high and the time bandwidth product is not small.

在高数据采样率，特别是大时宽带宽积条件下，时域的数字正交采样和脉冲压缩包含大量的乘加运算。

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Besides designing and selecting waveforms, in order to acquire high time bandwidth product, it is the major practical method to increase the bandwidth of the signal with limited time duration.

除了对波形本身的设计和选择，设法增大有限时宽信号的带宽，是实际获得大时带积脉压信号的主要手段。

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The relation between the interception factor and signal parameters is deduced. Large time bandwidth (TB) product is a necessary condition for an LPI signal.

导出了信号截获因子与信号参数的关系，认为大的时间带宽积是低截获概率信号的必要条件。

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If one makes the not-unreasonable jump that our society headed to a place where data and bandwidth are the new currency, the Karma hotspot may the perfect product of our time.

FORBES: Meet The Karma Hotspot: A Business Model So Crazy It Just Might Work