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Sorry, it's already a long time I don't deal anymore with this subject.
Anyway I didn't succeed with CST and then switched to Ansoft HFSS13 because it was more flexible and gave results more adherent to reality.
Ansys 13 and 14 coupling with other Ansoft programs
Definitely, Ansys Workbench 13 can mate with Ansoft Designer, HFSS, Maxwell and Simplorer.
In its menu structure there is under options a choice for this.
That's no more true in Ansys 14. Can anybody please tell if and how the...
What the hell!
I was really blind! I watched that datasheet hundreds of times and did never mind of it!
I owe you a lot of excuses.
The most you search a thing, the most it's under your eyes!
I don't know if they have one, please note that my first effort was to warn people agaist a possible bug in Multisim, that our discussion seems to confirm. If you have a link to an Avago model, that could be the cure.
That specially because, as you can see the bug is somewhat involved and...
Yes, you need it.
I already did it before opening this thread.
If you go and open that model, you'll see two transistor models instead of two photodiode models, as reported in the external schematic.
But I haven't yet heard that a transistor model equals that of a photodiode.
Hello, apparently I have stumbled upon an error on Multisim 11 optocouplers.
HCNR201, a dual photodiode-single LED precision optocoupler is shown as it
were made by a LED lighting two phototransistors, together with its SPICE model.
The worst thing, in my opinion, is that original photodiode...
That's what I feared.
Thank you for your reply.
Neverthless It looks me odd that a simulator, that could have lots of benefits from multithreading, yet cannot rely on this opportunity.
It's like going on a balloon in an ultrasonic plane contest.
Despite my 8-core, i feel like I were on a 286.
Sorry, I see your post a lot of time later, so maybe you already solved your problem.
74C926 is a smart but old component (about 30 years old, it originally was from National), so there's very little chance you find its SPICE model. Neverthless, you may simulate it on a subcircuit and then add...
Which way, if there is one, one can place SMD components on both PCB sides using Multisim11 Ultiboard?
In the case this were not possible, can you please address a suitable PCB capture/editor program?
Hi to all,
Can somebody please address me to a tutor where I can learn how to create and add a new transformer model into Multisim 11?
Basically I need to simulate a circuit containing a transformer I designed and built myself.
Of course I know all its main parameters: number of windings, turn...
HFSS full book 10 is a very useful font of examples to understand and manage HFSS software. As I found quite different behaviour with some models of mine between HFSS and CST studio (please look at another post of mine), I decided to cross test them with a model with known behaviour. So...
It's about two months I'm looking for an explanation or an error of mine.
At first I have simulated a parametrized short backfire antenna on HFSS11 for the wifi band. Fo= 2.45 GHz.
After some optimization I achieved a VSWR between 1:1.3@ 2450
and 1:1.7@ 2400 and 2500 MHz with a...
please is there anybody that knows where to find a detailed description of how design studio works? Using the embedded examples, in respect to other pcb capture/simulation software it appears to be very poor in component library and very cumbersome in placing\editing wires, not to speak...
Hello, does anyone know how to use/ where to find the component libraries necessary to design any circuit on CST studio 2010? Apparently from blocks menu-circuit elements are only available some generic and "virtual" component like a generic resistor or op-amp with no package an wattage...
I can come back only now cause the bad wireless connection I have in my village specially when it's raining.
Thank you for your suggestions, I'll look to the sims you say.
In my present experience with NI multisim I thought a lot of times it's a crap, though I can't figure how such a...
The DC sweep you posted agrees with my expectations as I supposed an input signal no more than .4Vp. OK about capacitors, I have no experience with simulators and have put them as usually they are inserted. I don't understand the meaning of the green transient, the blue one would be...