Integral Equation Methods for Near-Field Far-Field Transformation

Carsten H. Schmidt; Thomas F. Eibert

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Integral Equation Methods for Near-Field Far-Field Transformation

机译：近场远场转换的积分方程方法

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Antenna measurements are often carried out in the radiating near-field of the antenna under test. Near-field transformation algorithms determine an equivalent sources representation of the antenna in an inverse process and field values in almost arbitrary distances can be computed. In this paper two integral equation methods for the near-field transformation are presented, which are especially suitable for electrically large antennas, irregular sample point distributions, higher order probes, and non-ideal measurement environments.

机译：天线测量通常在被测天线的辐射近场中进行。近场变换算法在逆过程中确定天线的等效源表示，并且可以计算几乎任意距离的场值。在本文中，提出了两种用于近场变换的积分方程方法，这些方法特别适用于大型电子天线，不规则采样点分布，高阶探头和非理想测量环境。

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来源
《Applied Computational Electromagnetics Society journal》 |2010年第1期|p.15-22|共8页
作者
Carsten H. Schmidt; Thomas F. Eibert;
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作者单位

Lehrstuhl fuer Hochfrequenztechnik, Technische Universitaet Muenchen, 80290 Muenchen, Germany;

Lehrstuhl fuer Hochfrequenztechnik, Technische Universitaet Muenchen, 80290 Muenchen, Germany;

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正文语种 eng
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关键词
integral equation methods; near-field far-field transformation; plane wave expansion; equivalent current methods;

机译：积分方程法近场远场转换;平面波扩展等效电流法;

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专利

1. Near-field to Far-field Transformation using Non-contacting Near-field Measurement with Kirchhoff Surface Integral Representation in the Frequency Domain [J] . Sung-Mao Wu, Li-Wen Lai, Jia-Yu Liu, 電子情報通信学会技術研究報告. 環境電磁工学. Electromagnetic Compatibility . 2016,第72期

机译：在频域中使用具有基尔霍夫表面积分表示的非接触式近场测量进行近场到远场转换
2. The bi-polar planar near-field measurement technique, part II:near-field to far-field transformation and holographic imaging methods [J] . Yaccarino R.G., Rahmat-Samii Y., Williams L.I. IEEE Transactions on Antennas and Propagation . 1994,第2期

机译：双极平面近场测量技术，第二部分：近场到远场转换和全息成像方法
3. The bi-polar planar near-field measurement technique, part II: near-field to far-field transformation and holographic imaging methods [J] . Yaccarino R.G., Rahmat-Samii Y. IEEE Transactions on Antennas and Propagation . 1994,第2期

机译：双极平面近场测量技术，第二部分：近场到远场的转换和全息成像方法
4. Theoretical Comparison of Modal Expansion and Integral Equation Methods for Near-Field to Far-Field Transformation [C] . Petre, P., Sarkar, . 2001

机译：近场到远场转换的模态展开和积分方程方法的理论比较
5. Parallel domain decomposition methods for stochastic partial differential equations and analysis of nonlinear integral equations. [D] . Jin, Chao. 2007

机译：随机偏微分方程的并行域分解方法和非线性积分方程的分析。
6. Path Integral Methods for Stochastic Differential Equations [O] . Carson C. Chow, Michael A. Buice 2015

机译：随机微分方程的路径积分方法
7. Planar scanning measurement of monostatic/bistatic RCS by near-field far-field transformation based on fast multipole method [O] . Shuntaro Omi, Toru Uno, Takuji Arima, 2015

机译：基于快速多极法的近场远场变换平面扫描单体/双场rcs
8. Determination of the Far-Field from Measured Near-Field Data Theory and Measuring Technique of the Near-Field Far-Field Transformations [R] . Schrott, A., Stein, V. 1979

机译：从测量的近场数据理论和近场远场变换测量技术确定远场

Integral Equation Methods for Near-Field Far-Field Transformation

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