Evaluating S-parameters and other CW stimulus responses is essential for characterising rf amplifiers. An rf vector network analyser (VNA) plays a critical role for this purpose, and proper ...
High frequency vector network analysers (VNAs) make use of harmonic samplers, or mixers, to down convert measurement signals to intermediate frequencies (IF) before digitising them. Such components ...
The R&S ZNA high-end vector network analyzer (VNA) now features models with 50 GHz and 67 GHz maximum frequencies. This opens up the VNA’s excellent RF performance, unique hardware concept and ...
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