Accuracy of Wind Fields Observed by a Bistatic Doppler Radar Network.
双站多普勒雷达网观测的风场的准确性。
Bistatic Synthetic Aperture radar (Bistatic SAR) is a new system of imaging radar.
双站合成孔径雷达(简称双站SAR)是一种新的成像雷达体制。
At last, the average intensity of reverberation for bistatic case had been deduced.
最后分析了收发分置海洋混响平均强度的衰减规律。
So, the context of this paper is a potent supplement for PAMF in bistatic airborne radars.
该文内容将有助于双基机载雷达系统中关于PAMF方法的研究。
The background and significance of the research on the bistatic SAR are clarified concisely.
简要阐述了双基地SAR的研究背景和意义。
Radar cross section (RCS) of targets in bistatic forward scattering radar system is researched.
研究了双基地前向散射系统中雷达截面RCS的有关特点和计算方法。
A method is presented for studying bistatic scattering of acoustic waves by finite elastic target.
给出了水中有限长弹性目标声散射问题的求解方法。
The geometry, the distance history and echo signal models of airborne bistatic SAR are built firstly.
首先建立了机载双基地SAR的几何模型、距离历程和回波模型。
The bistatic radar that transmitting and receiving stations are separated has enhanced ECCM ability.
发射机和接收机分置的双基地体制具有较强的抗干扰能力。
The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS).
并提出了旋转抛物线方程算法,实现了目标任意角度雷达散射截面的快速计算。
This paper focuses on the introduction of the modeling of bistatic SAR and the RD imaging arithmetic on it.
本文主要介绍了双基地SAR的模型及RD成像算法和由距离徙动引起的距离校正原理。
Finally, an overview of author's work and the prospect of passive bistatic radar TMA technique are presented.
最后,总结了本文的工作,提出了对双基地无源雷达tma技术进一步研究的看法。
It is shown hybrid method can be used to calculate bistatic RCS and to analyse bistatic scattering mechanism.
本文的讨论表明混合法不但可精确的计算目标的双站rcs,而且可用以分折双站散射机制。
Super resolution for target range and azimuth Angle of a novel bistatic HF-Surface Wave Radar (HF-SWR) is investigated.
本文研究了一种新的高频地波超视距雷达目标距离以及方位角超分辨问题。
First, the echo signal model of Bistatic SAR is given and then the analysis of the signal in Doppler domain is performed.
首先给出了双站SAR的回波信号模型,接着分析了方位多普勒信息。
Space-time adaptive processing (STAP) is an essential part of airborne or aerospace bistatic radar system signal processing.
空时自适应处理(STAP)是机载和星载双基雷达中的关键技术。
In order to analyze imaging problems in spaceborne bistatic SAR system, it is important to establish a relevant radar echo model.
为了研究星载双基地SAR系统成像的相关问题,必须先建立其回波信号模型。
Comparing to the data of experiments, the model of the bistatic reverberation can be forecasted intensity of the oceanic reverberation.
并与实验数据进行了比较,结果验证了分置混响模型能够较准确的预报海底混响强度。
The Parametric Adaptive Matched Filter (PAMF) is a good method for the Ground Moving Target Indication (GMTI) of bistatic airborne radars.
在双基机载雷达的地面动目标检测中,参数自适应匹配滤波器(PAMF)方法是一种很有效的方法。
By establishing proper bistatic coordinates, a conclusion is obtained that equidistance curves of bistatic radar are a series of ellipses.
通过建立合适的双基坐标系,得出双基雷达的等距离和曲线方程是一族椭圆。
In the bistatic sonar buoys system, the mathematic model of the maximum detectable area is derived according to the relationship of energy.
在双基地声纳系统中,根据能量关系推导出双基地声纳系统最大可探测范围的数学模型;
The simulating results show that the location accuracy of WLS algorithm is higher than time only localization (TOL) methods for bistatic sonar.
结果表明,运用该算法对水下目标进行定位,比单纯基于波达时间(TOL)的定位方法,双基地系统可以获得更高的定位精度。
The analysis, which is proved by simulations, offers the theoretical basis for correct time synchronization requirements in bistatic SAR system design.
通过仿真,验证了理论分析的正确性,从而为收发分置SAR系统设计中提出正确的时间同步要求提供了理论依据。
X band bistatic Doppler weather radar is a new kind of weather detection radar system. It can detect three dimensional wind vector fields from the echo of rain.
波段双基站多普勒天气雷达系统是一种新型气象探测雷达系统,主要用于测量降雨回波的三维风场。
Aiming at the problem of underwater object location in bistatic sonar, the paper discussed six basic location methods and an optimized method of two-dimensional.
针对双基地声纳水下目标定位问题,讨论了二维目标定位的六种基本方法以及优化方法。
The angular distribution of the bistatic scattering cross-section from fractal sea surface for different fractal dimension and different spatial frequency is analyzed.
分析了不同分维下分形海面双站散射截面的角分布情况。
The simulation results validate the property of phase preserving of bistatic and squinted CS algorithm and the effectiveness of compensated method of baseline instability.
通过模拟仿真验证了双基斜视CS算法的保相性和基线不稳定补偿方法的有效性。
The article describes the applications of image transmission equipment to vectoring radar, bistatic(multistatic) radar, radar net, radar decoy and remote-controlled radar.
讨论了图传设备在引导雷达、双(多)基地雷达、雷达网、雷达诱饵及遥控型雷达中的应用。
One of the tough task that airborne bistatic radar faced is the extensive existing non-stationary of bistatic clutter which will degrades the performance of STAP remarkably.
杂波非均匀是双基地机载雷达杂波抑制面临的一大难题,直接制约着常规STAP方法的杂波抑制性能。
Then Range Migration Algorithm(RMA) of bistatic SAR is addressed with some approximation. The validity of the presented algorithm is demonstrated with simulated data at last.
然后采取一定近似,提出双站的距离徙动算法(RMA),并用仿真结果验证算法的有效性。
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