Complex in signal structure, Abundance in Spike, it is the major factor degrading detection performance of radar.

由于海杂波信号复杂，包含有大量的尖峰，一直是影响雷达探测性能的主要因素之一。

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As the solution to the Near-Far problem in Pseudolite application, the TDMA signal structure project has been researched.

针对伪卫星信号应用中遇到的远近效应问题，研究了时分信号结构方案来解决。

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According to GPS signal structure and modulation characteristics, a GPS intermediate frequency digital signal is simulated under the condition of noise environment.

根据GPS信号的结构和调制特点，加上环境噪声，模拟出GPS中频数字信号。

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ConEd officials Tuesday showed a 5-foot tall concrete wall now standing in front of a structure that housed signal equipment, which was flooded during the storm.

WSJ: ConEd Storm Plan to Cost $1 Billion

That would have the same effect as moving the next hole slightly, breaking up the periodic structure that otherwise blocks the signal and thus letting that signal through.

ECONOMIST: New-age crystals

Until we put in place a concrete plan and structure that sends a clear signal to the markets that Europe is standing behind the euro and will do what it takes, we're going to continue to see the kinds of turmoil that we saw in the markets today -- or was it yesterday?

WHITEHOUSE: President Obama��s News Conference with Prime Minister Gillard of Australia | The White House