Electronics World Cover,TOC,and list of posted Popular Electronics articles QST Radio & TV News Radio-Craft Radio-Electronics Short Wave Craft Wireless World About RF Cafe RF Cafe Homepage RF Cafe in Morse Code Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Engineer Jobs Twitter LinkedIn Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar RF Engineering Quizzes AN/MPN-14 Radar 5CCG Notable Quotes App Notes Calculators Education Magazines Software,T-Shirts,Coffee Mugs Articles - submitted by RF Cafe visitors Simulators Technical Writings RF Cafe Archives Test Notes Wireless System Designer RF Stencils for Visio Shapes for Word Search RF Cafe Sitemap Advertising Facebook RF Cafe Forums Thank you for visiting RF Cafe!

Ansoft Designer Simulation Help - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues. Original posts:

Amateur Radio | Antennas | Circuits & Components | Systems | Test & Measurement


karthik
Post subject: ansoft designer simulation help Posted: Mon Oct 03, 2005 11:09 am
Hi,

I was trying to simulate a down converter using ansoft designer. apparently there is no mixer block in designer. can someone pl guide me on how to create the netlist for the mixer or, is there a mixer library that i can use?

Karthik Srinivasan.


Top

raghu
Post subject: Posted: Tue Nov 08, 2005 1:32 pm
did u try including all the libs. if not in the tools menu configure libs .. add all the libraries. are you using the complete version or the student version?


Top

Guest
Post subject: Posted: Tue Nov 08, 2005 3:04 pm
I am assuming you are looking at the student version. If that is the case, note from the readme file:

o Only linear circuit simulation is supported in Ansoft Designer SV.
You cannot simulate non-linear devices. You can, however, insert
non-linear devices into your circuits and transfer these circuits
to the professional version of Ansoft Designer.

If you can locate an older student version of Ansoft Serenade v8.5, you can simulate non-linear effects with some limitations. I still use Serenade v8.5 as I don't like Designer much and the limitations are more severe.


Top

Guest
Post subject: Posted: Wed Nov 16, 2005 4:48 pm
Hi,

1. i was trying to use the circuit simulation package in ansoft designer. now i am using the system simulation part and i was able to locate the mixer. i am now trying to run temperature sweeps on my circuit. when i use the inbuilt temp sweep in ansoft, nothing seems to happen to the S parameters. I plugged in a couple of manufacturer datasets for different temperatures and got totally different results, compared to the temp sweep in ansoft. does anyone have an explanation??

2. I was wondering about how to determine the S-parameters of the mixer. I wanted to use custom defined S parameters for the mixer in my simulation. How do i determine S12, S21, S31, S32 & S23/32??

3. In Ansoft Designer, how do I import a touchstone file for a bandpass filter? I was able to import the s2p file for the amplifier, but the BPF properties dialog doesnt seem to have an option to import an s2p file..

Karthik Srinivasan.



Posted  11/12/2012

RF Cafe Software

   Wireless System Designer - RF Cafe
Wireless System Designer

RF & EE Symbols Word
RF Stencils for Visio
Calculator Workbook
RF Workbench
Smith Chartâ„¢ for Visio
Smith Chartâ„¢ for Excel

About RF Cafe

Kirt Blattenberger - RF Cafe WebmasterCopyright
1996 - 2022
Webmaster:
Kirt Blattenberger,
 BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:
 AirplanesAndRockets.com

Try Using SEARCH
to Find What You Need. 
There are 1,000s of Pages Indexed on RF Cafe !

height-line