Compensation for Probe Translation Effects in Dual Polarized Planar Near-Field Antenna Measurements

Author: Daniël Janse van Rensburg
Publication: AMTA 2008
Copyright Owner: NSI-MI Technologies

In this paper a technique is described that allows for the determination and correction of probe translation during polarization rotation in planar near-field measurements. The technique, which relies on the independent translation of coordinate systems for the two orthogonally polarized data sets, has significance for mm-wave testing, where bulky RF components makes probe alignment difficult. Measured data is presented to demonstrate the success of the technique.

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