Study of direction finding methods for intereference signals in ARNS band
2010 Volume 2010 Issue 124 Pages 39-45
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2010 Volume 2010 Issue 124 Pages 39-45
The direction finding (DF) for signal sources is usefull method for investigating signal environment. The methods for DF are fundamental problem of electromagnetics. Therefore, the application of the DF attracts attention, but the basic point of DF method are not treated. This technical report presents the fundamental direction finding methods. And we investigated the method of DF for the interference signal source in Aeronautical Radio Navigation Service (ARNS) band. Additionally, we present the results of computation for detecting the interference signals.
