On radio interference filter measurement

On radio interference filter measurement

A new measurement method for on site testing of multiport radio interference filters (RIF) on shielded chamber is designed. The method is based on scalar measurement only and makes possible a pessimistic estimate of the filters damping in frequency band from DC-3 GHz. More than 120 dB dynamic of mea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hoffmann, K., Skvor, Z.
Format: Buchkapitel
Sprache:eng
Schlagworte:
Electromagnetic interference
Electromagnetic measurements
Filters
Frequency estimation
Frequency measurement
Loss measurement
Measurement standards
Protection
Testing
Voltage
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Beschreibung
Zusammenfassung:A new measurement method for on site testing of multiport radio interference filters (RIF) on shielded chamber is designed. The method is based on scalar measurement only and makes possible a pessimistic estimate of the filters damping in frequency band from DC-3 GHz. More than 120 dB dynamic of measurement can be expected. At the time being there is no acceptable standard for these multiport measurements.
DOI:10.1109/ARFTGF.2003.1459779