脉冲压缩技术包括脉压信号的产生和处理两个关键的技术。
Pulse compression technique includes two key techniques: the pulse compression signal generation and processing.
捷变相位编码脉冲压缩技术是一项新的雷达信号处理技术。
The agile phase-coded pulse compression is a new technique in radar signal processing domain.
在相位编码脉冲压缩技术中,各种码都存在着多普勒失配问题。
There lies Doppler mismatch in every code of phase-coded pulse compression techniques.
数字脉冲压缩技术可靠性高,灵活性好,可编程,在现代雷达中广泛应用。
The digital pulse compression technology is of high reliability, good flexibility and programmability, so that it is widely used in modern radar.
并带有一定的负啁啾,因而必须采用光脉冲压缩技术才能满足高速OTDM系统的要求。
Therefore, in order to satisfy the demand of the OTDM system, the technique of optical pulse compression must be adopted.
本文主要介绍几种亚纳秒脉冲的形成技术,其中包括脉冲形成线截取技术和脉冲压缩技术。
In this paper, some sub-nanosecond pulses forming technology, including the intercepting and compressing technology of forming pulses is introduced.
数字脉冲压缩技术的优点已被普遍承认,制约其应用的一个主要问题是运算量大、设备复杂、成本高。
The excellent performance of digital pulse compression have been well known, the main problems for its application are a large quantity of operation, complex circuits and high cost.
本文在上述光脉冲压缩技术的基础上,提出了用高阶色散效应和高阶非线性效应来实现光纤中光脉冲的压缩。
On the base of forenamed research, it is proposed to realize the compression of optical pulses by using effects of higher-order dispersion and higher-order nonlinearity in optical fibers.
脉冲压缩雷达体制很好的解决了在普通脉冲雷达中作用距离和分辨能力之间的矛盾,因此脉冲压缩技术广泛用于雷达、声纳等系统。
The technique of pulse compression is widely applied in radar and sonar systems because it resolves the contradiction between action distance and differentiate.
现代雷达系统广泛采用脉冲压缩技术,在确保雷达作用距离和速度分辨力的前提下,采用大时宽带宽积脉冲压缩信号提高距离维分辨力。
Pulse compression technique is widely used in modem radar systems. Large time duration-bandwidth product signals are used in pluse compression technique to improve the resolution in range domain.
在电子战中,现代脉冲压缩雷达采用复杂的脉内调制技术,使简单的欺骗干扰难以奏效。
In electronic warfare, modern pulse compressed radar makes the simple deception jamming useless because of its complicated in-pulse modulation technology.
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.
同时,利用中频数字直接产生技术辅以倍频链还可实现宽带、超宽带雷达脉冲压缩信号的产生。
Meanwhile, this technology cooperating double frequency chain can also generate wide band and ultra-wide band radar pulse compression signals.
采用倾斜阵列压缩器技术制作的声表面波色散延迟线已成功用于许多脉冲压缩系统中。
SAW dispersive delay lines using the slant array compressor technique have been applied to the pulse compression systems.
本文提出了将磁脉冲压缩开关结合LC反转倍压电路应用于高重复率紧凑型准分子激光器的技术。
In this paper a magnetic pulse compressor (MPC) combined with LC inversion circuit applied in compact excimer laser has been put forward.
为了增大雷达的作用距离,脉冲压缩是现代中远程警戒雷达通常采用的一项成熟技术。
To increase the radar detection range, pulse compression is commonly adopted as a mature technology in modern long-distance guard radar.
讨论了合成孔径雷达(SAR)距离向数字脉冲压缩的原理和实时实现技术。
We discuss the theory and real time realization of the digital pulse compression of the synthetic aperture radar (SAR).
此外,为了解决雷达作用距离和距离分辨力之间的矛盾,脉冲压缩机技术在现代雷达系统中被广泛采用。
Moreover, the pulse compression radar has been widely used in practice because of its far detection range and good range resolution.
本文介绍了脉冲压缩、旁瓣抑制、杂波处理、多脉冲积累以及恒虚警检测等雷达信号处理技术。
This paper introduces the pulse compression, side lobe cancellation, clutter suppression, pulse accumulation and CFAR of coherent Radar signal processing.
由于其信号带宽宽,对回波信号进行实时脉冲压缩处理是个技术难点。
Because of its wide bandwidth, real-time pulse compression of returned signal is always difficult.
由于其信号带宽宽,对回波信号进行实时脉冲压缩处理是个技术难点。
Because of its wide bandwidth, real-time pulse compression of returned signal is always difficult.
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