Timeline for Synthesizing an impedance given by transfer function (poles/zeros) using a passive network
Current License: CC BY-SA 4.0
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| Jun 9, 2022 at 6:23 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 7, 2022 at 4:58 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 7, 2022 at 4:35 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 7, 2022 at 3:54 | comment | added | jonk | @divB If you find disagreeable axioms or a single case where I fail to apply appropriate logic in reaching sound conclusions feel free to point them out. But this is pretty much cut-and-dried stuff, bounced around by dozens if not hundreds of minds from almost 100 years ago, and I'm drawing from the better of those who applied themselves. I may be misrepresenting them. If I am, that is my mistake and not theirs. Also, please read my comment to this question. There, I point out the units are Ohms for the gain part of the transfer equation. | |
| Jun 7, 2022 at 3:28 | comment | added | jonk | @divB The gain in front of these equations isn't necessarily unitless. It can have Ohms, for example, or Siemens. Etc. The gain can carry units. The rest cannot. | |
| Jun 7, 2022 at 3:27 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 6, 2022 at 22:04 | comment | added | divB | My problem is very similar to that with the exception (a) Possibly more complex transfer function (=more poles/zeroes due to C/ESR/ESL) (b) I don't mind the exact structure of the equivalent passive circuit, I just want to be able to draw it. Could be a ladder, shunt networks or similar. | |
| Jun 6, 2022 at 22:02 | comment | added | divB | Hi @jonk, if I understand correctly, this applies to voltage transfer functions. Of course gain >1 will need active gain (or some sort of resonance). However, my example is about the output impedance, described via transfer function H(s) (apologize if this is not the right nomenclature) which I want to find an equivalent circuit. I am not sure if active filter design relates to this. Does this apply to an output impedance as well? I stick with my belief that this is possible: signalintegrityjournal.com/articles/… | |
| Jun 6, 2022 at 2:21 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 4, 2022 at 20:29 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 4, 2022 at 20:22 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 4, 2022 at 19:54 | history | edited | jonk | CC BY-SA 4.0 |
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| Jun 4, 2022 at 19:49 | history | answered | jonk | CC BY-SA 4.0 |