CSIRO相控阵馈源中信号与噪声测量的最新进展
天体物理仪器与方法
2016-06-21 v2
摘要
我们描述了在CSIRO用于射电天文的相控阵馈源中测量信号与噪声的最新进展。我们引入了新技术，包括将波束成形权重与反射面焦场匹配的孔径阵列噪声测量。权重通过天线测量场和反射面内测量计算。我们还描述了通过漂移扫描分离系统温度与孔径效率。
引用
@article{arxiv.1602.00402,
title = {Recent Developments in Measuring Signal and Noise in Phased Array Feeds at CSIRO},
author = {A. P. Chippendale and D. McConnell and K. Bannister and N. Nikolic and A. W. Hotan and K. W. Smart and R. D. Shaw and D. B. Hayman and S. G. Hay},
journal= {arXiv preprint arXiv:1602.00402},
year = {2016}
}
备注
5 pages, 7 figures, accepted for publication in Antennas and Propagation (EuCAP), 2016 10th European Conference on (updated abstract)