azimuth resolution
英 [ˈæzɪməθ ˌrezəˈluːʃn]
美 [ˈæzɪməθ ˌrezəˈluːʃn]
方位分解度；方位分辨率；方位角分辨
双语例句
- In an airborne SAR real time imager, the selection of azimuth pre filter ratio has a decisive effect on the final azimuth resolution.
在机载SAR实时成像处理器中，方位预滤波比的选取对最终获得的方位分辨率有决定性的影响。 - A Method for Azimuth Resolution Improvement of Torpedo Acoustic Imaging Based on Complex Array
基于复合阵***声成像方位分辨率提高方法 - Technique of Doppler Beam Sharpening for Enhancing adar Azimuth Resolution
提高雷达方位分辨力的多普勒波束锐化技术 - Difference between Doppler Frequency and Azimuth Frequency and Its Influence on the Azimuth Resolution of Spaceborne SAR
星载SAR方位向频率与多普勒频率的差异及其对成像分辨率的影响 - Synthetic aperture imaging is usually used to improve azimuth resolution.
合成孔径成像是一种常用的改善方位分辨率的方法。 - 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； - Phase stability of SAR signal is essential to image azimuth resolution of coherent imaging processing.
雷达（SAR）信号相位的稳定性对于成像处理后图像的方位向分辨率的高低有至关重要的影响。 - After the simulation and the theoretical analysis of the system, the influence of different initial conditions is discussed on the system azimuth resolution.
同时对双站聚束式SAR的方位分辨率进行了理论分析和数值仿真，讨论了不同初始条件对双站聚束模式SAR系统分辨率的影响。 - Research on the Azimuth Resolution and Beam Compression Ratio of Bistatic Spotlight SAR
双站聚束SAR的方位分辨特性和波束压缩比研究 - Study on Azimuth Resolution of Bistatic Spotlight SAR
双站聚束式合成孔径雷达方位分辨率研究 - Doppler centric frequency is influenced much greater than Doppler FM rate and azimuth resolution is.
对多普勒中心频率影响大，对多普勒调频斜率及方位分辨率影响小。 - Different from single SAR imaging, topographic effects worsen the azimuth resolution of multiple SAR surveys besides geometry distortion.
与单SAR成像不同，地面高度除了使图像几何失真，还会导致方位分辨率恶化。 - The simulation results show that the azimuth resolution was improved.
计算机仿真结果证明分辨率得到了提高。 - The application of phased array antenna with DBF for the airborne SAR of ultrahigh azimuth resolution
DBF中有多个匹配记录.DBF相控阵天线在超高分辨率机载SAR中的应用 - It contains three parts: In the first part, an improvement of radar azimuth resolution is studied.
第一部分着重研究提高雷达方位分辨率的问题。 - Based on the scaling azimuth resolution method given by the author, the effect of wave speed error for synthetic aperture processing algorithms based on holographic imaging is given. The relative curve between wave speed error and azimuth resolution is given.
基于作者所提的方位分辨率衡量方法，研究了波速误差对基于微波全息成像合成孔径算法的影响，给出了波速误差对方位分辨率影响的关系曲线。 - A new method of the signal processing is described in this paper to improve the radar azimuth resolution by deconvolution between the antenna pattern and azimuth echoes of targets on scanning the antenna.
本文介绍了一种新的信号处理方法：对天线方向图和天线扫描时产生的目标方位回波通过去卷积来提高雷达的方位分辨率。 - In this paper, the wide beam antenna array is used as the antenna of an airborne SAR with ultrahigh azimuth resolution.
该文将宽波束天线用于超高方位分辨率机载SAR，计算了天线的性能指标和SAR的系统参数。 - In this paper, a new method of signal processing is described to improve the radar azimuth resolution, and the method of deconvolution is discussed.
用去卷积方法实现了米波雷达方位向超分辨，并对去卷积方法进行了讨论。 - As a new radar system, the inverse synthetic aperture radar ( ISAR) can get the moving-targets images, which has high range and azimuth resolution.
逆合成孔径雷达（ISAR）作为一种新体制雷达系统，具有很高的距离向和方位向分辨率，能够对运动目标成像。 - The principle of improving spotlight SAR azimuth resolution with multiple SAR surveys and the approach to implement it are presented.
研究了利用分布式小卫星提高SpotlightSAR方位向分辨率的原理和具体的实现方法。 - Distributed Small Satellites SAR Signal Processing for Wide-Swath and High Azimuth Resolution
分布式小卫星SAR宽域和高方位分辨率处理方法 - Azimuth resolution is decided by Doppler bandwidth.
为了获得较高的方位向分辨率同样可以通过增大方位带宽实现。 - The ultimate value of azimuth resolution and range resolution of SAR images are theoretically deduced.
从理论上推导了SAR距离向和方位向分辨率所能达到的极限值，并且指出了他们在实际中的限制。 - From viewpoint of azimuth point spread function, azimuth resolution is analyzed.
从方位向点扩展函数的角度出发，对方位向分辨率进行了分析。 - A traditional beamforming is limited by azimuth resolution which depended on the size of receiver array.
一个传统波束形成器的基本限制是角度的分辨力依赖于接收阵列的大小。 - At the same time, we put forward to compute Doppler centric frequency and Doppler frequency rate by vector method. From footprint trajectory of transmitter and receiver, we derived the formulae of integrated time and azimuth resolution.
提出了用矢量法来计算多普勒中心频率和多普勒调频率的方法；通过分析收发平台波束的运动轨迹，推导出了合成孔径时间和方位向分辨率的计算公式。 - And, according to the analysis of the partition of high resolution range and angle measurement of monopulse, linear frequency modulation signal with wide bandwidth can enhance the range resolution of imaging; while antenna with narrow beam can enhance the azimuth resolution.
同时，根据对高分辨距离单元划分及单脉冲测角的分析可知，采用宽带线性调频信号可以提高图像的距离分辨率，而窄波束天线能够提高图像的方位分辨率，这些结论都在仿真中得到了验证。 - The radar system can not only overcome the weak points of the single shipborne ground wave OTHR system, such as low azimuth resolution and poor ability to match the target type, but also has better performances at detection capability, measurement accuracy, viability and so on.
此系统不仅能够克服单载舰地波OTHR系统所具有的方位分辨率低和目标类型匹配能力差等不足，而且在系统探测能力、目标测量精度和生存能力等性能上都优于单载舰系统。 - SCAN SAR can realize wide swath, but with the cost of the expense of azimuth resolution.
SCANSAR虽能实现宽测绘带，但其代价为牺牲方位向分辨率。