Angular and Radiometric Resolution of Y-Shaped Nonuniform Synthetic Aperture Radiometers for Earth Observation

Camps A.; Vall-llossera M.; Corbella I.; Torres F.; Duffo N.

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Angular and Radiometric Resolution of Y-Shaped Nonuniform Synthetic Aperture Radiometers for Earth Observation

机译：Y型非均匀合成孔径辐射计用于地球观测的角度和辐射分辨率

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MIRAS is the single payload of the European Space Agency's Soil Moisture and Ocean Salinity (SMOS) satellite mission, and it will be the first synthetic aperture radiometer for Earth observation from space. It consists of an array of 69 antennas uniformly spaced along three arms forming a Y-shaped antenna array. This work analyzes the angular resolution improvement, and the radiometric performance degradation when the spacing between antennas is geometrically increased.

机译：MIRAS是欧洲航天局的土壤湿度和海洋盐度（SMOS）卫星任务的唯一有效载荷，它将成为用于从太空观察地球的第一台合成孔径辐射仪。它由69个天线阵列组成，这些天线沿着三个臂均匀地间隔开，形成一个Y形天线阵列。这项工作分析了角度分辨率的提高，以及当天线之间的间隔几何增大时辐射性能的下降。

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《IEEE Geoscience and Remote Sensing Letters》 |2008年第4期|p.793-795|共3页
作者
Camps A.; Vall-llossera M.; Corbella I.; Torres F.; Duffo N.;
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正文语种 eng
中图分类测绘遥感技术;
关键词
Interferometric radiometry; nonuniform arrays; radiometric errors;

机译：干涉辐射;非均匀阵列;辐射误差;

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1. Radiometric Resolution of Motion-Induced Synthetic Aperture Radiometer [J] . Park H., Camps A., Choi M. G., Geoscience and Remote Sensing Letters, IEEE . 2011,第4期

机译：感应合成孔径辐射计的辐射分辨率
2. High Angular Resolution RFI Localization in Synthetic Aperture Interferometric Radiometers Using Direction-of-Arrival Estimation [J] . Park H., Gonzalez-Gambau V., Camps A. Geoscience and Remote Sensing Letters, IEEE . 2015,第1期

机译：使用到达方向估计的合成孔径干涉辐射计中的高角度分辨率RFI定位
3. Remotely sensed ocean observations of the Coastal Mixing and Optics site from synthetic aperture radars and advanced very high resolution radiometers [J] . Porter DL., Alper W., Romeiser R., Journal of Geophysical Research. Biogeosciences . 2001,第C5期

机译：利用合成孔径雷达和先进的超高分辨率辐射计对沿海混合和光学站点进行遥感海洋观测
4. Evaluation of angular resolution in near field using two point targets for Ka-band interferometric synthetic aperture radiometer with sub-Y-type array configuration [C] . Ho-Jin Lee, Hyuk Park, Sung-Hyun Kim, Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International . 2005

机译：亚点Y型阵列结构的Ka波段干涉合成孔径辐射计使用两点目标评估近场角分辨率
5. High-resolution synthetic aperture radar observations of the moon. [D] . Stacy, Nicholas John Sholto. 1993

机译：高分辨率合成孔径雷达对月球的观测。
6. PAU-SA: A Synthetic Aperture Interferometric Radiometer Test Bed for Potential Improvements in Future Missions [O] . Isaac Ramos-Perez, Adriano Camps, Xavi Bosch-Lluis, 2012

机译：PAU-SA：用于未来任务的潜在改进的合成孔径干涉辐射计测试台
7. High Angular Resolution RFI Localization in Synthetic Aperture Interferometric Radiometers Using Direction-of-Arrival Estimation [O] . Park, H., González, Verónica, Camps, Adriano 2015

机译：使用到达方向估计的合成孔径干涉辐射计中的高角度分辨率RFI定位
8. New Concept of Synthetic Aperture Instrument for High Resolution Earth Observation from High Orbits [R] . Blanc, P. , Falzon, F. , Thomas, E. 2005

机译：高轨道高分辨率地球观测合成孔径仪新概念

Angular and Radiometric Resolution of Y-Shaped Nonuniform Synthetic Aperture Radiometers for Earth Observation

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