计量学报2011，Vol.32Issue(1)：62-65,4.DOI:10.3969/j.issn.1000-1158.2011.01.14
30MHz～1GHz可计算偶极子天线与天线系数量值溯源
Traceability of Antenna Factor and Precision Calculable Dipole Antenna at 30 MHz ～ 1 GHz
孟东林 1高小珣 1谢鸣1
作者信息
- 1. 中国计量科学研究院信电所,北京,100013
- 折叠
摘要
Abstract
A set of calculable dipole antennas are developed from 30 MHz to 1 GHz, based on a set of commercially available precise dipole antennas and a set of specific S - parameters adaptors.The site insertion loss/site attenuation difference between simulating results and measurements is less than 0.9 dB for different antenna heights, separations and frequencies.The antenna factor difference is less than 0.45 dB accordingly.Because independent and more precise value can be computed from calculable dipole antennas, they are vital to solve the circular dilemma between OATS and antennas.The advantage of this solution is that calculable dipole antennas can be acquired based on some commercially available dipole antennas.关键词
计量学/天线系数/可计算偶极子天线/电磁兼容/不确定度Key words
Metrology/ Antenna factor/ Calculable dipole antenna/ EMC/ Uncertainty分类
通用工业技术引用本文复制引用
孟东林,高小珣,谢鸣..30MHz～1GHz可计算偶极子天线与天线系数量值溯源[J].计量学报,2011,32(1):62-65,4.
