A null phase-difference technique for ULF wave direction-finding

被引：0
|
作者：
Tullet, P. F. [1 ]
Honary, F. [1 ]
机构：
[1] Univ Lancaster, Space Plasma Environm & Radio Sci Grp, Lancaster LA1 4YW, England
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2010年 / 165卷 / 02期
关键词：
direction-finding; ground magnetometers; ionospheric phase speed; null; SAMNET; ULF waves;
D O I：
10.1080/10420150903538027
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
A method of estimating the mean direction of arrival of ultra-low-frequency waves is described, which has the useful feature that no prior knowledge of either the wave speed or the wavelength is required. It could also be applied to the magnetometer signals from spinning satellites. The technique is described here together with an analysis of the integrated signals from two SAMNET(1) ground magnetometers.
引用
收藏
页码：187 / 191
页数：5
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