Title :
Application of 4-port coaxial junction to r.f.-immittance standardisation and measurements
Author_Institution :
University of Surrey, Department of Chemical Physics, Guildford, UK
fDate :
8/1/1978 12:00:00 AM
Abstract :
A general solution for the input reflection coefficient of a mismatched 4-port coaxial junction, obtained by the use of the S-matrix renormalisation technique, is applied to the symmetrical 4-port coaxial junction, whereby three known 1-port standards can be connected in parallel to generate complex standards of immittance or reflection coefficients for the calibration of immittance bridges, reflectometers and network analysers.
Keywords :
S-parameters; calibration; electric immittance measurement; multiport networks; standardisation; waveguide couplers; S-matrix; S-parameters; calibration; coaxial junction; electric immittance measurement; four port junction; immittance bridges; input reflection coefficient; network analysers; radio frequency immittance; reflectometers; renormalisation technique; standardisation; waveguide couplers;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1978.0167
