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 Network Analyzers using TRVNA software

The Analyzer supports several methods of one-port and two-port calibration. The calibration methods vary by quantity and type of the standards being used, by type of error correction, and accuracy. The table below presents an overview of calibration methods.

Calibration Method

Parameters

Standards

Errors

Accuracy

Reflection Normalization

S11

•SHORT or OPEN

•LOAD
(if optional directivity is performed)

Er1, Ed11

Low

Transmission Normalization

S21

•THRU

•2 LOADs
(if optional isolation calibration is performed)

Et1, Ex12

Low

Full One-Port Calibration

S11

•SHORT

•OPEN

•LOAD

Er1, Ed1, Es1

High

One-Path Two-Port Calibration

S11, S21

•SHORT

•OPEN

•LOAD

•THRU

•2 LOADs
(if optional isolation calibration is performed)

Er1, Ed1, Es1, Et1, Ex12

Medium

1. If optional directivity calibration is performed.

2. If optional isolation calibration is performed.

 

Rev.:  24.1