Maximum-Rank Arrays for Two-Dimensional Mirrored Aperture Synthesis

Dou Haofeng; Chen Ke; Li Qingxia; Wu Yuanchao; Lei Zhenyu

首页> 外文期刊>IEEE Geoscience and Remote Sensing Letters >Maximum-Rank Arrays for Two-Dimensional Mirrored Aperture Synthesis

【24h】

Maximum-Rank Arrays for Two-Dimensional Mirrored Aperture Synthesis

机译：二维镜像孔径合成的最大级别阵列

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In 2-D mirrored aperture synthesis (2-D MAS), the array configuration determines the rank of the transformation matrix, which can affect the accuracy of the solved cosine visibilities. Ultimately, errors in solved cosine visibilities degrade the quality of reconstructed brightness temperature images. In this letter, the maximum rank of the transformation matrix is analyzed and proven by mathematical induction. An array optimization model of 2-D MAS based on the "maximum-rank" criterion is established, and optimal arrays are presented. Finally, the simulations and experiments are carried out to demonstrate the effectiveness of the optimization model.

机译：在2-D镜像孔径合成（2-D MAS）中，阵列配置决定了变换矩阵的等级，这会影响解决余弦可见度的准确性。最终，解决的余弦可见化中的错误降低了重建亮度温度图像的质量。在这封信中，通过数学诱导分析和证明变换矩阵的最大等级。建立了基于“最大级别”标准的2-D MAS数组优化模型，并提出了最佳阵列。最后，进行了模拟和实验以证明优化模型的有效性。

著录项

来源
《IEEE Geoscience and Remote Sensing Letters》 |2021年第3期|499-503|共5页
作者
Dou Haofeng; Chen Ke; Li Qingxia; Wu Yuanchao; Lei Zhenyu;
展开▼
作者单位

Huazhong Univ Sci & Technol Sch Elect Informat & Commun Sci & Technol Multispectral Informat Proc Lab Wuhan 430074 Peoples R China;

Huazhong Univ Sci & Technol Sch Elect Informat & Commun Sci & Technol Multispectral Informat Proc Lab Wuhan 430074 Peoples R China;

Huazhong Univ Sci & Technol Sch Elect Informat & Commun Sci & Technol Multispectral Informat Proc Lab Wuhan 430074 Peoples R China;

Huazhong Univ Sci & Technol Sch Elect Informat & Commun Sci & Technol Multispectral Informat Proc Lab Wuhan 430074 Peoples R China;

Huazhong Univ Sci & Technol Sch Elect Informat & Commun Sci & Technol Multispectral Informat Proc Lab Wuhan 430074 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
Correlation; Mathematical model; Antenna arrays; Optimization; Apertures; Brightness temperature; Image reconstruction; Array design; mirrored aperture synthesis (MAS); rank deficiency;

机译：相关性;数学模型;天线阵列;优化;孔径;亮度温度;图像重建;阵列设计;镜像孔径合成（MAS）;排名缺陷;

相似文献

外文文献
中文文献
专利

1. Low-redundancy linear arrays in mirrored interferometric aperture synthesis [J] . Zhu Dong, Hu Fei, Wu Liang, Optics Letters . 2016,第2期

机译：镜像干涉孔径合成中的低冗余线性阵列
2. Array Configuration Design of One-Dimensional Mirrored Interferometric Aperture Synthesis [J] . Yi G., Hu F., Jin R., Geoscience and Remote Sensing Letters, IEEE . 2012,第6期

机译：一维镜面干涉孔径合成的阵列配置设计
3. Synthesis of a Two-Dimensional Array Antenna with elements Arbitrarily Distributed over the Plane Radiating aperture [J] . S. E. Mishchenko Journal of Communications Technology and Electronics . 2001,第8期

机译：在平面辐射孔径上任意分布的二维阵列天线的合成
4. Two-dimensional mirrored interferometric aperture synthesis [C] . Chen Liangbing, Zhang Xiaoyun 2012 10th International Symposium on Antennas, Propagation amp; EM Theory. . 2012

机译：二维镜面干涉孔径合成
5. Two-dimensional array for three-dimensional ultrasound imaging using synthetic aperture techniques [D] . Daher, Nadim Michel. 2005

机译：三维超声成像的二维阵列使用合成孔技术
6. Imaging with Concave Large-Aperture Therapeutic Ultrasound Arrays Using Conventional Synthetic-Aperture Beamforming [O] . Yayun Wan, Emad S. Ebbini -1

机译：使用常规合成孔径波束形成的凹形大孔径超声治疗阵列成像
7. Experimental verification of electromagnetic scattering via two-dimensional periodic array of small resonant apertures [O] . Young-Ki Cho, Junho Yeo, Ji-Hwan Ko, 2017

机译：小谐振孔径二维周期阵列电磁散射的实验验证
8. Electrostatically Driven Large Aperture Micro-Mirror Actuator Assemblies for High Fill-Factor, Agile Optical Phase Arrays. [R] . Walton, J. P. 2015

机译：用于高填充因子，敏捷光学相位阵列的静电驱动的大孔径微镜致动器组件。

Maximum-Rank Arrays for Two-Dimensional Mirrored Aperture Synthesis

摘要

著录项

相似文献

相关主题

期刊订阅