Greetings, I'm a Electrical Engineer with 25 years of experience in analogue R&D. I must acknowledge your outstanding analysis techniques, LTspice has definitely become a powerful simulation tool for engineers and researchers.
Thank you for the kind words! However, I think LTspice was always a great tool, its just that learning about all of the features and possibilities takes time.
Thank you for this explanation. There is one thing that is puzzling me. I can't extend the s21 extraction in an active circuit like a common emitter amplifier. It simply gives results that I don't understand. Are there pointers that can help me further?
Hi, I wanted to obtain the transmission or impedance parameters of a gyrator (Dutta Roy circuit) and corroborate it through simulation as shown in the video. Do you have any video or do you know of any book that talks about how to find these parameters (mathematically) of a circuit with an op amp? Because I'm not sure which model to use with the operational one. Regards
I'm liking your videos! Is it possible to reupload this at a higher resolution, though? at 360p, it's *really* hard to see the text sometimes. Thanks for sharing your skills!
@@FesZElectronics OK, sounds like it's on youtube, then. My dropdown had literally *only* 360p as an option... not even the usual `auto`. Anyway, carry on with the good stuff!
Of course! This command will work with any sort of circuit; just make sure the amplifier is correctly supplied (it will need not just a signal source but also DC supply); I think I did some video a while back with the typical connections of a transistor (common base/emitter/collector) where I used the .net statement to observe the operation.
Greetings, I'm a Electrical Engineer with 25 years of experience in analogue R&D.
I must acknowledge your outstanding analysis techniques, LTspice has definitely become a powerful simulation tool for engineers and researchers.
Thank you for the kind words! However, I think LTspice was always a great tool, its just that learning about all of the features and possibilities takes time.
@@FesZElectronics I agree absolutely, please continue with your excellent video series, cheers.
Thank you for the video. Is there a way to make a component model with known s parameters?
Not that I know of, but I will look into this and let you know if I find anything.
Thank you for this explanation. There is one thing that is puzzling me. I can't extend the s21 extraction in an active circuit like a common emitter amplifier. It simply gives results that I don't understand. Are there pointers that can help me further?
Hi, I wanted to obtain the transmission or impedance parameters of a gyrator (Dutta Roy circuit) and corroborate it through simulation as shown in the video. Do you have any video or do you know of any book that talks about how to find these parameters (mathematically) of a circuit with an op amp? Because I'm not sure which model to use with the operational one. Regards
What is the best way to display the exported data (input impedance) on a smith chart? I can't find an application to display the data from file!
I'm liking your videos! Is it possible to reupload this at a higher resolution, though? at 360p, it's *really* hard to see the text sometimes. Thanks for sharing your skills!
All the videos I make are 1080p; you should have the option to select that from settings.
@@FesZElectronics OK, sounds like it's on youtube, then. My dropdown had literally *only* 360p as an option... not even the usual `auto`. Anyway, carry on with the good stuff!
What is the Syntax to find S parameters in Pspice A/D
Hi:
Can I analyse a amplifier stage using .Net command?
Regards.
Of course! This command will work with any sort of circuit; just make sure the amplifier is correctly supplied (it will need not just a signal source but also DC supply); I think I did some video a while back with the typical connections of a transistor (common base/emitter/collector) where I used the .net statement to observe the operation.