Synthetic aperture imaging is usually used to improve azimuth resolution.
像是一种常用的改善方位分辨率的方法。
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。
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。
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 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；
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。
The very strong property of the synthetic array sonar is the ability to acquire a high azimuth resolution from a physically small array.
合成孔径技术相对于常规声纳技术的突出优势在于，它只利用小孔径的物理声阵，就可以得到与径向距离和频率都无关的高方位分辨率。
Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。
In ideal circumstances, the back scattered echo signal of SAR is chirp signal. With synthetic aperture theory, high azimuth resolution imaging to distant targets can be attained.
理想情况下，SAR回波多普勒信号是线性调频信号，采用合成孔径原理提高方位向成像分辨率。
The focused synthetic aperture imaging processing is the available method to improve the azimuth resolution, but the operational quantity is so large that it could not accomplish in real time.
合成孔径成像是提高图像方位向分辨率的有效方法，但算法运算量大，在机载条件下往往实时性得不到保证。
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。
After azimuth compression, the sub-apertures are arrayed and synthesized to offer a full-aperture resolution image.
方位向压缩后，将各子孔径数据按时间先后排序拼接、运算，合成出全孔径分辨率图像。
The paper presents the processing technique of Doppler beam sharpening which can improve the resolution of radar azimuth.
本文讨论采用多普勒波束锐化处理技术提高雷达方位向分辨力。
A method which makes use of the phase information of spectrum of radar echo amplitude signal to make azimuth super resolution is given.
本文介绍了一种利用雷达回波幅度信号频谱相位信息进行角度超分辨的方法。
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 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。
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