因此脉冲成形技术不仅能对传输信号进行频谱成形来提高系统的频带利用率，而且还可以减小信号的PAPR值。
Thus pulse shaping technique can be used not only shape the spectrum of the transmitted signal to increase the bandwidth efficiency but also to reduce its PAPR.
利用约束稀疏脉冲反演方法对崖城13—1构造的高分辨率三维地震资料进行了反演，得到了全频带的绝对波阻抗数据体。
After 3d high resolution seismic data of Yacheng 13-1 structure were inversed using restriction sparse pulse inversion, data volume of full-frequency band absolute wave impedance was gained.
介绍了宽频带空间有源目标单脉冲跟踪接收系统的组成及其工作原理。
This paper introduces the composition and working principle of single pulse tracking reception system for wide frequency-band spatial active target.
在研究匹配滤波和重采样原理的基础上，利用频带分割和多通道综合技术实现超宽带信号的脉冲压缩。
Then, a method exploiting the techniques of intersection of spectrum and multi-channel synthesis is presented to fulfill the pulse compression of the ultra-wideband signal.
本文讨论了船舶交通管理系统微波信息传输子系统中对雷达窄脉冲视频信号进行频带压缩处理的必要性和可能性。
The necessity and possibility of compressing radar narrow pulse video signal bandwidths in a microwave information transfer sub-system of VTMS is discussed in this article.
讨论了色散在宽频带脉冲对人体作用中的影响。
The effect of dispersion of broad band electromagnetic pulses is discussed.
为了避免对频带内现存的无线电系统造成干扰，在进行脉冲波形设计时必须对UW B脉冲波形提出一些要求。
To avoid interference with the existing radio systems in the band, there are some requirements for UWB pulse waveforms design.
大多数超短脉冲激光器输出波长范围均集中在近红外和中红外波段，而短波长宽频带超短脉冲激光具有更大的应用潜力。
Most of waveband of ultra-short laser is concentrate on mid-infrared and infrared, but there are more potential applications of short-wavelength and broadband frequency laser.
时域脉冲天线具有辐射和接收快速变化的瞬态脉冲信号的能力，这种脉冲天线能够覆盖很宽的频带。
The time-domain pulse antenna has the ability to radiate and receive the fast changed transient signal, because this kind of pulse radiation antenna has very wide frequency range.
电脉冲法检测局部放电的关键问题是确定合适的检测频带。
Selecting suitable detecting frequency band is the key issue in detecting partial charge through electrical pulse.
而不同的是，这次并不是寻找明确的窄带信号，软件会搜寻来自恒星的极短的宽频带扫射，或“脉冲”。
The difference is that this time, instead of looking for clear narrow-band transmissions, the software will search for extremely short broad-band bursts, or "pulses, " coming from the stars.
而不同的是，这次并不是寻找明确的窄带信号，软件会搜寻来自恒星的极短的宽频带扫射，或“脉冲”。
The difference is that this time, instead of looking for clear narrow-band transmissions, the software will search for extremely short broad-band bursts, or "pulses, " coming from the stars.
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