This video provides a general introduction to the calibration of vector network analyzers (VNAs), including the most common error sources, calibration standards, and calibration methods.
The Smith chart is one of the most important tools in understanding RF impedance and matching networks. This brief tutorial explains what the Smith chart is and how it can be used to represent complex impedances.
This video provides a basic introduction to voltage standing wave ratio (VSWR) and return loss, and explains how these measurements are used in radio frequency applications.
Radio frequency networks are characterized using S (scattering) parameters, and this video provides an easy introduction to S parameters and how they are used to quantify impedance matching and power transfer in radio frequency networks.
로데슈바르즈의 R&S®ZNA Vector Network Analyzer는 사용자 친화적 DUT 중심 작업을 지원합니다. DUT 중심 모드에서는 가장 먼저 사용자가 DUT 타입(예: 증폭기 또는 믹서)을 선택합니다. 그런 다음 기기에 표시되는 단계별 메시지에 따라 원하는 측정을 선택 및 구성합니다.