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- synthetic aperture antennas 合成孔径天线
- synthetic aperture antenna 合成孔径天线
- 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。
- Study on Fizeau OPtical Synthetic Aperture Paraxial Imaging[J]. 引用该论文 王治乐;张伟.
- Can synthetic aperture radars be used to estimate hurricane force winds? 合成孔径雷达能用来估计飓风作用力吗?
- 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。
- Compensation of Nonlinear Chirp in Synthetic Aperture Imaging Ladar[J]. 引用该论文 Xu Nan;Liu Liren;Lu Wei.
- The proposed EBG-backed circularly polarized aperture antenna is designed to operate in X- and V-band frequencies. 本论文将所提出的覆背式电磁能隙圆极化槽孔天线分别设计在X频带及V频带上。
- The full-wave spectral-domain analysis is proposed to parametrically study an aperture antenna with a coplanar waveguide feed. 摘要:在本计画中,我们应用了全波频谱分析法来精确地测量利用共面波导管馈入的孔径天线效能。
- 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。
- The simple formulae of fast calculating aperture antenna directivity and gain are derived using antenna beamwidths. Applied range of these formulae are analyzed and discussed. 导出了用天线方向图的半功率波束宽度快速计算口径天线方向性系数和增益的简单表达式,分析讨论了这些公式的应用范围。
- 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。
- 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。
- synthetic aperture radar antenna 合成孔径雷达天线
- 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。
- Characteristics of the developed rectangular aperture antenna and slit-loaded circular-tapered monopole antenna are then examined in time and frequency domain at certain plane cuts. 本论文所提及之矩形槽孔天线与狭缝槽负载之圆形渐开单极天线被用来分析其在某些平面切面在频域和时域的特性。
- 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。
- By combining backfire principle and focusing mechanism in a single antenna system the backfire feed Cassegrain antenna makes a sm all aperture antenna having the electrical performance of a large Cassegrain antenna. 背射馈源卡氏天线将背射原理和聚焦原理综合于同一个天线系统之中 ,这就使小口径天线 (与天线波长比 )具有大型卡氏天线的电性能。
- 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。
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海词词典，十七年品牌
