pulse compression

Unification of the frequency shift and pulse compression of an ultrashort laser pulse propagating in a background plasma wave is realized by employing the concept of phase modulation of the laser pulse by the plasma wave.

提出等离子体波对光脉冲产生相位调制的观点，把光脉冲在背景等离子体波中传播时的频率移动与脉宽压缩效应统一起来。

互联网摘选

Experiments of Stimulated Brillouin Scattering for Pulse Compression and Energy Reflectivity in K9 Glass and Fused Silica

K9玻璃与熔石英玻璃中纵向受激布里渊散射的脉宽压缩和能量提取效率

互联网摘选

Study of phase coded signal optimization and pulse compression sidelobe reduction

相位编码信号的优化设计及脉压副瓣抑制方法研究

互联网摘选

STAC method is an analog to the pulse compression of the range super-resolution.

STAC技术是有效的类比了距离脉冲压缩技术的一种角度脉冲压缩新技术。

互联网摘选

E acoustic wave pulse compression filter

声表面脉冲压缩滤波器

互联网摘选

Binary phase coded signal with a ambiguity figure which is similar to drawing pin, and Polyphase coded signal has a strong doppler tolerance, with the development of digital signal processing technology, Phase coded signal is increasingly applied to the pulse compression technology.

相位编码中的二相编码信号具有近似于图钉状的模糊图，而多相编码信号则具有较强的多普勒容忍性，随着数字信号处理技术的发展，相位编码信号越来越多地应用到脉冲压缩技术当中。

互联网摘选

Its major functions include digital pulse compression, weighting in various forms, moving target indication, Doppler filtering, constant false-alarm rate detection, video integration, threshold detection, etc.

它可以进行数字式脉冲压缩，多种形式的加权、动目标显示、多卜勒滤波、恒虚警检测、视频积累、门限检测等处理功能。

互联网摘选

With the progress of science and technology, pulse compression processing systems are developed to all-digital systems from analogue or digital-analogue ones. Digital pulse compression processing can be divided into pulse compression processing in time domain and pulse compression processing in frequency domain.

随着科学技术的进步，脉压处理系统从模拟式、数模结合式发展到全数字式，而数字脉压处理又可分为时域脉压处理和频域脉压处理。

互联网摘选

Pulse Compression Effect Analysis Linear Frequency ── Modulated Signals ln Present of Quantization Errors

有量化误差的线性调频信号脉压效果分析

互联网摘选

The high voltage direct current charge system employs the mode of the AC alternate voltage charging; the temporary energy storage and primary pulse generating system consist of the resonance circuit and the pulse transformer; the 3-stage magnetic pulse compression network is adopted as the pulse compression link.

其中，高压直流充电环节采用交流调压的充电方式；中间储能脉冲形成环节由谐振倍压电路及脉冲变压器组成；采用三级磁脉冲压缩网络作为脉冲压缩环节。

互联网摘选

Contradistinction Research Between the Digital Pulse Compression Time-domain and Frequency-domain Processing Method

数字脉压时域与频域处理方法的对比研究

互联网摘选

According to the laboratory conditions and requirements, we decided to use two-cell pulse compression device as our design, and make some appropriate improvements based on original device.

根据实验室的条件及要求，我们决定采用双池脉冲压缩装置作为我们的方案，并在原实验装置的基础上进行了适当改进。

互联网摘选

Frequency hop coded signal is a new type pulse compression radar signal.

跳频编码信号是新型的脉压雷达信号类型，如何有效地对其截获和识别具有重要的现实意义。

互联网摘选

The improved algorithm based on split radix FFT meet the real time demand of range compression node and remove the effect of pulse compression result for the overflow.

与传统的基2、基4算法相比，该算法满足距离压缩节点的实时性能要求，同时解决了由于溢出对脉冲压缩结果的影响。

互联网摘选

Study of the High-speed Real-time Three-channel Pulse Compression Processor Based on FPGA

基于FPGA的高速实时三通道脉压处理器研究

互联网摘选

Analysis of Partial Correlation Digital Pulse Compression of Linear Frequency Modulation Signal

LFM信号的部分相关数字脉压分析

互联网摘选

With the bandwidth of radar increasing, the range resolution is improved. Especially radar of the new system appearing, it enhances the range resolution by transmitting the signal, which possesses large product of time width and bandwidth, and using the technology of pulse compression.

随着雷达信号带宽的增加，其距离分辨力也得到了极大的改善，尤其是新体制雷达的出现，通过发射大时宽带宽积信号，利用脉冲压缩技术，大大地提高了距离分辨力。

互联网摘选

Pulse compression for color television signals is investigated.

对彩色电视信号的脉冲压缩进行了研究。

互联网摘选

Implementation for the 13 Element Barker Coded Pulse Compression Sidelobe Suppressing Filter

13位巴克码脉冲压缩旁瓣抑制滤波器的实现

互联网摘选

In vertical side-looking strip-mode SAL, only the azimuth resolution of output images results from aperture synthesis, while the range resolution is obtained by pulse compression techniques.

正侧视条带模式SAL是一种一维合成孔径成像雷达，所得到的图像只有方位方向上的分辨率是通过合成孔径技术得到的，而距离方向上的分辨率是通过宽带脉冲压缩技术获得的。

互联网摘选

Digital pulse compression processing can be divided into pulse compression processing in time domain and pulse compression processing in frequency domain.

数字脉压处理一般分为时域脉压处理和频域脉压处理。

互联网摘选

Sound surface wave band pass filter e acoustic wave pulse compression filter

声表面波带通滤波器声表面脉冲压缩滤波器

互联网摘选

Radar signal digital pulse compression processing can be realized mostly by time-domain and frequency-domain methods.

雷达信号数字脉冲压缩处理主要采用时域和频域两种方法来实现。

互联网摘选

By using the mismatch filter, the sidelobes of pulse compression are suppressed and the unambiguity range of radar using color television signals as an illuminator is enlarged.

经过失配滤波后，使电视信号脉冲压缩后产生的旁瓣得到了明显的抑制，提高了主旁瓣比，增大了电视信号作为雷达照射源时的不模糊距离。

互联网摘选

A Weighting Method for Barker Code of length 13 in SAW IF Pulse Compression System

SAW13位巴克码中频脉压的加权研究

互联网摘选

Magnetic Pulse Compression Technology and Its Application in Pulsed Power Supply

磁脉冲压缩技术及其在脉冲电源领域中的应用

互联网摘选

The frequency domain algorithm of quadrature interpolation and pulse compression in radar signal processing is derived. Segmental filtering method is studied in view of frequency domain filtering processing of long signal sequence so that optimum segment length is achieved;

推导了雷达信号处理中正交插值和脉冲压缩处理的频域算法，针对长信号序列的频域滤波处理，研究了分段滤波方法，得出了最佳分段长度。

互联网摘选

A pulse sharpening circuit with a high voltage and high frequency power supply is designed according to the theory of magnetic pulse compression, which is applied to a pulse power supply for a plasmas generator.

为研制用于等离子体发生器的高压高频脉冲电源，根据磁脉冲压缩网络的理论设计了一套脉冲陡化电路。

互联网摘选

PUS ( Passive Ultrasonic Sensor) e acoustic wave pulse compression filter

被动式超声波传感器声表面脉冲压缩滤波器

互联网摘选

Orthogonal sampling and pulse compression are the forepart of radar signal processor.

正交采样和脉冲压缩是雷达信号处理（RSP）机的前端。

互联网摘选