雷达科学与技术Issue(6)：668-670,3.DOI:10.3969/j.issn.1672-2337.2013.06.019
带探头补偿近场口径场的反演与诊断
Diagnoses of Aperture with Probe Correction in PNF
陈玉林 1李刚1
作者信息
- 1. 中国电子科技集团公司第三十八研究所，安徽合肥 230088
- 折叠
摘要
Abstract
On the basis of the coupling equation of the probe and the antenna under test(AUT),diagno-ses of aperture with probe-correction in PNF is studied in this paper.The retrieval process from near field da-ta to aperture data is analyzed in detail.To prove the validity of the algorithm,an array antenna is measured. The result is compared with the amplitude and phase of aperture under no probe correction and the result of NSI software.The result indicates that the technique proves to be accurate and practical.关键词
近场测量/探头补偿/口径反演/傅里叶变换Key words
near-field measurement/probe-correction/diagnoses of aperture/fast Fourier transform (FFT)分类
信息技术与安全科学引用本文复制引用
陈玉林,李刚..带探头补偿近场口径场的反演与诊断[J].雷达科学与技术,2013,(6):668-670,3.
