Air navigation ILS system’s antenna alignment using the R&S®ZNH
In civil aviation, instrument landing system (ILS) transmitters use antenna arrays to provide guidance to approaching aircraft. ILS performance strongly depends on the precise alignment of the magnitude and phase of each element in an antenna array. The R&S®ZNH handheld vector network analyzer with a built-in source allows fast, convenient on-site measurements on the ILS antenna system.
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- 09.08.2021