Title :
A millimeter dual six-port network analyzer in the W frequency band (75 -110 GHz)
Author :
Chahine, S. Abou ; Huyart, B. ; Bergeault, E. ; Jallet, L.
Author_Institution :
Telecom Paris, 46, Rue Barrault, 75634 Paris France. Telephone: 33 145 8176 76. Fax: 33 1 45 89 00 20
Abstract :
This paper presents a dual six-port network analyzer in the W frequency band (75-110 GHz). Schottky diodes operating in AC detection mode are used as power detectors. A linearization procedure for the behaviour of these diodes and a "LRL", Line Reflect Line, calibration technique are used to improve the measurement accuracy. Finally, some experimental results performed with the six-port network analyzer are presented.
Keywords :
Detectors; Equations; Frequency; Phase shifters; Power measurement; Reflection; Schottky diodes; Signal detection; Signal to noise ratio; Voltage;
Conference_Titel :
Microwave Conference, 1993. 23rd European
Conference_Location :
Madrid, Spain
DOI :
10.1109/EUMA.1993.336874
