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On the collimation phase error computation of a space-fed planar phased array
Authors:Rao   K.
Affiliation:Div. of Telecommunications, Univ. of Trondheim, Trondheim Norway;
Abstract:An analytical method based on the uniform geometrical theory of diffraction (UGTD) for predicting accurately the collimation phase error in a planar phased array fed with a corrugated conical horn is presented. The theoretical results are compared with those based on the path length difference procedure for differentF/Dratios and for different flare angles of the horn.
Keywords:
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