This paper presents a new part of the remote laboratory focused on radiofrequency
measurements. The key element of the developed system is the Rohde & Schwarz ZNLE3 …

This paper introduces a new generation of 20GHz pulse vector network analyzer made in
China. It mainly researches on several factors which influence the dynamic range of vector …

This article focuses on the basic concept of the dynamic range of vector network analyzers,
the important factors that affect the dynamic range, and several main methods to improve the …

The most frequently used to characterize RF devices is the Vector Network Analyzer (VNA).
A VNA is constituted by a RF generator, measurement modules and multiple receivers. This …

This paper provides the sub-8GHz RF modules for the vector network analyzer, including the
down-conversion module and source module, all of which have been processed and tested …

Precision design work and tight manufacturing tolerances demand highly accurate
measurements. A Vector Network Analyzer (VNA) is one of the most important aids for linear …

Network Analyzers are commonly utilized in measuring various radio frequency (RF) and
microwave measurements. In many cases Vector Network Analyzers (VNA) are available …

In this paper, a method is described that provides vector network analyzer (VNA)
functionality without the introduction of a VNA to the test system. In many cases, the amount …

This publication introduces a low-cost vector network analyzer with very large frequency
range made of commercial off-the-shelf components. It utilizes two identical receivers and …

The rapid evolution of wireless communication technologies has necessitated efficient and
accurate characterization of RF components and systems. Vector Network Analyzers (VNAs) …