Influence of Amplitude and Phase Errors on Near-Field to Far-Field Transformation

被引：0
|
作者：
Chen, Weijun [1 ]
Hu, Chufeng [1 ]
Li, Nanjing [1 ]
Guo, Shuxia [1 ]
Guo, Lifang [2 ]
Zheng, Kai [2 ]
机构：
[1] Northwestern Polytech Univ, Sci & Technol UAV Lab, Xian, Shaanxi, Peoples R China
[2] Northwestern Polytech Univ, Inst Elect & Informat, Xian, Shaanxi, Peoples R China
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2017年
基金：
美国国家科学基金会;
关键词：
spherical near-field antenna measurement; mechanical calibration; electrical calibration; amplitude and phase errors; CALIBRATION;
D O I：
暂无
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：
Due to the influence of environment and multipath effect, the calibration data of spherical near-field antenna measurement are not accurate, which will result in amplitude and phase errors in the near-field to far-field transformation. In order to obtain more accurate antenna radiation pattern, the influence of amplitude and phase errors on the near-field to far-field transformation results are simulated. According to the analysis results, the amplitude and phase errors can be controlled within the tolerable range when the system is designed.
引用
收藏
页码：171 / 172
页数：2
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