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This paper presents a general technique for an efficient and accurate near-field (NF) to far-field (FF) transformation based on the complex source beam (CSB) method. This CSB-based NF–FF transformation is applicable to all three conventional NF measurement techniques, namely, to the planar, cylindrical, and spherical as well as to an arbitrary measurement surface. In this technique, a set of CSBs...
This paper implements and examines the signal process technique in a hybrid antenna measurement facility, which has a function to conduct a planar near field scan. Especially the matrix pencil method is adopted in this work.
This paper presents a general technique for an effective near-field to far-field transformation based on the complex source beam (CSB) method. In this technique, a set of CSBs launched from the center of antenna under test is used to represent the antenna's radiation. The weightings of CSBs are found by matching the near-fields measured on a pre-described surface in the conventional measurement systems...
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