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synthetic aperture radar antenna 合成孔径雷达天线
Study on Some Key Problems of Synthetic Aperture Radar Antenna Technologies 合成孔径雷达天线技术的若干关键问题研究
aperture radar antenna 孔径雷达天线
The stability of antenna pointing is researched from the viewpoint of the effects of antenna pointing instability of spaceborne synthetic aperture radar (SAR) on image quality. 摘要从星载合成孔径雷达(SAR)天线指向不稳定对成像质量影响的角度研究天线指向稳定度。
Synthetic aperture radar (SAR) is a new type of high resolution imaging radar. 合成孔径雷达(SAR)是五十年代发展起来的一种高分辨率成像雷达，它结合了合成孔径原理和脉冲压缩技术，从而在距离向和方位向上获得很高的分辨率。
Synthetic Aperture High Altitude Radar Antenna 合成孔径高空雷达天线
Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate by employing multiple frequencies (synthetic pulse) and multiple antennas (synthetic antenna). 稀布阵综合脉冲孔径雷达(SIAR)采用多个频率信号同步全向照射工作方式,通过脉冲综合可以获得一定的脉压比。
The location mechanism of Synthesis Aperture Radar (SAR) scene matching is introduced. 摘要介绍了合成孔径雷达景象匹配的定位机理。
A domelike shell transparent to radio-frequency radiation, used to house a radar antenna. 雷达天线罩有顶构造，可以让无线电频率辐射穿过，用于隐蔽雷达天线
The demand of autofocus for high resolution real time synthetic aperture radar (SAR) is very high. 摘要高分辨率机载合成孔径雷达实时成像对自聚焦的要求非常高。
At the end, the probabilities of using the TLM method to analyze the field characteristics of radar antenna arrays have been further discussed. 论述了TLM方法在这一领域应用的优缺点，进一步分析了运用TLM方法分析大型雷达天线阵场特性的可能性。
Can near-inertial internal waves in the East Sea be observed by synthetic aperture radar? 通过人造孔径雷达能观测到东海接近惯性内部波吗?
Synthetic Aperture Radar Observations of the Surface Signatures of Cold-Season Bands over the Great Lakes. 大湖上空冷季带地面信号的合成孔径雷达观测。
The results of the numerical simulation show that the acceleration of lateral vibration can be reduced 75% if the active control system is applied on a radar antenna. 由数值分析结果显示，利用本方法，可将指向性天线振动减少75%25，此外对天线振动导致之伺服干扰也能有效抑制。
Synthetic Aperture Radar (SAR) is a hot point of research because SAR can observe all-weather and all day, and penetrate some object. 合成孔径雷达(SAR)具有全天候、大范围、有一定穿透力等优点，被选作本文空间定位研究的对象。
Range alignment is crucial in motion compensation of the inverse synthetic aperture radar (ISAR). 摘要距离对准是逆合成孔径雷达(ISAR)运动补偿的关键。
The major scattering resource in top direction is radar antenna or infrared head, in side direction is dihedral reflector formed by missile wings, missile body and wings. 其主要散射源在头向为雷达天线或红外导引头，在侧向为弹翼之间的二面角以及弹身、弹翼。
A new synthetic aperture radar (SAR) image filter method is proposed based on hidden Markov model (HMM). 在小波域隐Markov模型(HMM)的基础上提出一种新的合成孔径雷达(SAR)图像的滤波方法。
Abstract： The design and adjustment of the tilt datum plane for the radar antenna arrays is introduced in this paper,and it is helpful to unmachined datum plane. 摘要：本文介绍了某雷达天线倾斜基准的设计及安装调试，可对非机加工形成的基准面的设计及调试安装提供参考。
Synthetic Aperture Radar (SAR) is a kind of high resolution imaging radar,which has been developed since World War II. 合成孔径雷达(SAR)是二战以后发展起来的一种高分辨成像雷达，利用它可以全天候、全天时、远距离地得到类似光学照相的高分辨雷达图像，在军事和民用方面都具有重要的应用价值。