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How to calculate the Noise Figure in CST MW Office?

 
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ardiware



Joined: 09 Aug 2008
Posts: 6


Post28 Aug 2008 4:00   How to calculate the Noise Figure in CST MW Office?

Hi everybody.
I just made a 3 section chebyshev transformer into a rectangular waveguide. So far, so good, let's say I reach the specifications, and let's say it it coupled.

So, anyone of you knows how to calculate the noise figure with CST Microwave Office?

I think I have to program it.... but how? Maybe as a Post-process, with the S parameters. I don't know. Do you?
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Abhishekabs



Joined: 12 Jan 2007
Posts: 522
Helped: 64
Location: India


Post28 Aug 2008 5:07   How to calculate the Noise Figure in CST MW Office?

Hi ardiware
refer this for your information
http://xmujpkc.xmu.edu.cn/dccywbjssy/mpages/GettingStarted.pdf
also see the following post
http://www.edaboard.com/ftopic240777.html
You will get amplifier tutorials
where you will find how to measure NF in MWO.
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GVVIN



Joined: 11 Apr 2008
Posts: 103
Helped: 17


Post28 Aug 2008 7:58   How to calculate the Noise Figure in CST MW Office?

ardiware,

CST Microwave Studio or AWR MWO ????
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ardiware



Joined: 09 Aug 2008
Posts: 6


Post28 Aug 2008 16:38   How to calculate the Noise Figure in CST MW Office?

Oh yes... he he... sorry, I mixup the two softwares.
It it CST Microwave STUDIO.

And thanks for the help, Abhi~, that PDf will be helpful too, but I need to measure the noise figure in the CST MW Studio.
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