Title :
Six-port based wave-correlator
Author :
Yakabe, T. ; Xiao, F. ; Iwamoto, K. ; Ghannouchi, F.M. ; Fujii, Kenichi ; Yabe, H.
Author_Institution :
Univ. of Electro-Commun., Tokyo, Japan
Abstract :
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.
Keywords :
calibration; microwave reflectometry; phase shifters; X-band frequency; calibration; phase shifter; six-port based wave-correlators; six-port junction; Calibration; Control systems; Correlators; Feeds; Fourier series; Frequency; Hybrid junctions; Phase shifters; Phased arrays; Power dividers;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851177
