Describing the common display format of sonar display in detail that is all-scene, fan-scene, A-type and range-azimuth etc.
较为详细地描述了声呐显示器常用的显示格式,例如:全景、扇面、A型、振幅-方位等。
Several important parts are analysed and discussed, which include echo signal, azimuth processing, range processing multi-looks processing and Doppler parameters estimation for spaceborne SAR.
分别对星载sar处理的雷达回波信号、距离处理、方位处理、多视处理和多普勒参数估计几个主要部分进行了分析和讨论。
A method to calculate quickly the real values of the range, azimuth and elevation of targets are given for current radar tests.
针对目前雷达试验,给出一种快速计算目标距离、方位、仰角真值的计算方法。
In this paper, a filtering theory is applied to the multiple closed-loop feedback system for tracking a single target in range, velocity, azimuth and elevation in an airborne radar.
本文论述将滤波理论应用于机载雷达中对单个目标进行距离、速度、方位角和高低角跟踪的多环反馈系统。
The influence of interrelation of the range and azimuth baseline and pre-filtering technology are pointed out.
距离向和方位向预滤波处理可提高图像对的相关性,但并不能完全去除几何去相关对性能的影响。
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。
The accuracy of Angle and range estimation of acoustic localization method based on four-element sensor array is influenced by target azimuth Angle.
四元十字阵的测向和测距精度受目标方位角的影响,而五元十字阵就可以克服这一缺点。
The high squint SAR signal characterizes a large range walk and a small range curvature, which enables us to compress it in range and azimuth separately.
大斜视角下SAR信号特点表现为大的距离走动和小的距离弯曲,这使得采用时域距离走动校正和二维可分离成像方法成为可能。
First, each range resolving unit was accumulated non-inherently in azimuth, and then the detection of HRR target was done with the GLRT detector similar to that of the mono-pulse spread targets.
该方法首先对各距离分辨单元在方位向进行非相参积累,然后利用类似单个脉冲下扩展目标的广义似然比检测器来实现高分辨率雷达的检测。
The effect of transponder time-delay on amplitude and phase of both range-compressed and azimuth-compressed signal are researched.
该文研究了有源转发器延时对距离向压缩信号、方位向压缩信号幅度和相位的影响;
By using ERS-1/2 data, spectrum-shift filtering scheme in both range and azimuth directions is implemented.
针对ERS-1/2数据, 设计并实现了距离和方位向上的谱移滤波;
Compared with the Primary Radar, the Secondary Surveillance Radar using the Monopulse Technology can measure the range and the azimuth of the targets more accurately.
相比于一次雷达,采用单脉冲技术的二次雷达可以更加准确的测量空中目标的距离和方位。
It then further deduces the range and the azimuth resolution formula which can be applied to BFSAR.
进一步推导出了适用于前视双基地SAR的距离和方位分辨率公式。
The expressions for the range resolution, the azimuth resolution, and the radiometric resolution are given.
阐述了多种辐射分辨率定义的内涵,并对其相应的错误概率进行了比较。
The paper is concerned with high resolution microwave imaging of targets rotating in a small azimuth angle range.
本文讨沦了小角度旋转目标成象技术。
The manipulator is capable of finishing various operations in a three-dimensional space and can carry an object from one azimuth to another azimuth within certain spatial range.
该机械手能在三维空间完成各种作业,在一定空间范围内将一个物体从一个方位搬运到另一个方位。
The expressions of range resolution, the azimuth resolution, and the radiometric resolution have been derived.
导出了距离分辨率、方位分辨率和辐射分辨率的定量关系式;
The limits of these two applications are proven to be coincident and are given uniformly in forms of baseline. The concepts of range and azimuth effective baseline are given at the same time.
分析了两者限制的本质一致性,并统一以基线形式表示出来,同时提出了距离向有效基线和方位向有效 基线的新概念。
The limits of these two applications are proven to be coincident and are given uniformly in forms of baseline. The concepts of range and azimuth effective baseline are given at the same time.
分析了两者限制的本质一致性,并统一以基线形式表示出来,同时提出了距离向有效基线和方位向有效 基线的新概念。
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