What Makes A Good VNA?

A good vector network analyzer (VNA) requires excellent hardware performance combined with a simple software featuring valuable post-processing capabilities. Since there are many VNAs on the market with either economy grade or laboratory test grade performance, it is important to understand what separates the two. This application note discusses the particular components and design aspects that will maximize the performance of a VNA. Download the full paper for more information on a lab-grade VNA’s building blocks and feature-rich interfaces.