Analysis of focal field of small F-number imaging system at millimeter wavelength

被引：1

作者：

Mei, Z ^{[1
]}

Dou, W ^{[1
]}

机构：

[1] SE Univ, Dept Radio Engn, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2002年 / 16卷 / 06期

关键词：

Electromagnetic fields - Electromagnetic wave diffraction - Electromagnetic wave polarization - Imaging systems - Integration - Lenses - Maxwell equations - Millimeter waves - Numerical methods - Ray tracing;

D O I：

10.1163/156939302X00183

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Kirchhoff's theory is adopted in the analysis of the focal field of a small F-number imaging system at millimeter wavelength. Numerical results are presented to describe the field distribution in the focal space of the imaging system. Vector property of the diffracted field is also stated. To verify the validity of the method, the numerical results obtained from this method are compared with the results calculated by using Stratton-Chu vector diffraction formula, and the experimental results.

引用

页码：837 / 849

页数：13

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