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Message ID: 7747     Entry time: Mon Nov 26 19:27:59 2012
Author: Riju 
Type: HowTo 
Category:  
Subject: Testing AG4395A+GPIB 

Riju, Jenne

We have checked the transfer function of a bandpass filter using AG4395A network analyzer and retrieved the data through GPIB. The RF out signal of AG4395A had been divided by splitter with two outputs of the splitter going to through R and the filter which was connected to the A channel of the network analyzer. The GPIB data came in complex data format, from which the absolute value and phase had to be retrieved. 

 

The plot for the TF is as following

Attachment 1: tfmag.jpg  30 kB  | Hide | Hide all
tfmag.jpg
Attachment 2: tfphase.jpg  21 kB  | Hide | Hide all
tfphase.jpg
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