Advantest R3963B 40MHz - 8GHz, Duplexer Test Set, Network Analyzer
The Advantest R3963B network analyzer is an instrument which measures the
complex transmission and reflection characteristics of two-port devices in the
frequency domain. It does this by sampling the incident signal, separating the
transmitted and reflected waves, and then performing ratios that are directly
related to the reflection and transmission coefficients of the two-port.
Frequency is swept to rapidly obtain amplitude and phase information over a band
of frequencies of interest.
