DocumentCode
2560776
Title
Simple millimeter-wave six-port reflectometers
Author
Stumper, U.
Author_Institution
Phys.-Tech. Bundesanstalt, Braunschweig, Germany
fYear
1990
fDate
11-14 June 1990
Firstpage
51
Lastpage
52
Abstract
Two very simple and low-cost single six-port reflectometers designed using the waveguide technique (IEC R220 and R320) are described. They consist of only a waveguide coupling structure and a directional coupler. They allow the complex reflection coefficient to be measured with small uncertainties. The calibration of the reflectometers is discussed, arid results obtained with the R320 reflectometer, showing the precision of the instrument, are presented.<>
Keywords
calibration; directional couplers; microwave reflectometry; IEC R220; IEC R320; calibration; complex reflection coefficient; directional coupler; millimeter-wave six-port reflectometers; waveguide coupling structure; Clamps; Couplers; Millimeter wave technology; Planar waveguides; Power generation; Power measurement; Probes; Reflection; Signal generators; Waveguide components;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 1990. CPEM '90 Digest., Conference on
Conference_Location
Ottawa, Ontario, Canada
Type
conf
DOI
10.1109/CPEM.1990.109918
Filename
109918
Link To Document