Six-port based wave-correlator

Six-port based wave-correlator

A novel method for calibrating six-port based wave-correlators is reported in this paper. The calibration procedure uses only one phase shifter and offers simple formulas for determining the calibration parameters. Some experiments using a new six-port junction for the wave-correlator at X-band freq...

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Bibliographische Detailangaben
Hauptverfasser: Yakabe, T., Xiao, F., Iwamoto, K., Ghannouchi, F.M., Fujii, K., Yabe, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Calibration
Control systems
Correlators
Feeds
Fourier series
Frequency
Hybrid junctions
Phase shifters
Phased arrays
Power dividers
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Beschreibung
Zusammenfassung:A novel method for calibrating six-port based wave-correlators is reported in this paper. The calibration procedure uses only one phase shifter and offers simple formulas for determining the calibration parameters. Some experiments using a new six-port junction for the wave-correlator at X-band frequency was carried out and the results confirmed the validity and accuracy of the proposed method.
DOI:10.1109/CPEM.2000.851177