ASSESSMENT OF AN ALTERNATIVE SIX-PORT CIRCUIT FOR BROADBAND COMPLEX VOLTAGE-RATIO MEASUREMENTS

摘要

The assessment of an alternative six-port circuit in terms of frequency behavior when used to measure complex voltage ratio is presented. A numerical comparison to commonly used and well-known six-port circuits is carried out. The presented results can help us to choose between different six-port configurations depending on the application, and show that the proposed circuit is the most suitable in general.