Timeline for Resonance frequency of a system
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Nov 11, 2020 at 20:33 | comment | added | Wallflower | Yes you are right. Do you think I should change edit the post? | |
| Nov 11, 2020 at 20:27 | comment | added | Reinderien | how do you know what components resonate - this is pretty vague. Maybe you would be better to ask: now that I've done a frequency sweep, whose bode plot I've included in the question, which components are primarily responsible for the resonant peak at x kHz? | |
| Nov 11, 2020 at 20:24 | vote | accept | Wallflower | ||
| Nov 11, 2020 at 20:22 | history | edited | Wallflower | CC BY-SA 4.0 |
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| Nov 11, 2020 at 20:20 | comment | added | Wallflower | Yes you are correct. I corrected the schematic, thank you! | |
| Nov 11, 2020 at 20:16 | comment | added | Reinderien | Your four sections are missing grounds. Maybe that's implied. | |
| Nov 11, 2020 at 20:12 | comment | added | Wallflower | No I am running a frequency sweep and looking at the point where the frequency is maximum (resonance) | |
| Nov 11, 2020 at 20:02 | answer | added | rpm2718 | timeline score: 2 | |
| Nov 11, 2020 at 19:15 | comment | added | relayman357 | The circuit may have a resonance frequency, or maybe not (at least not clearly). It may have multiple (see Marcus' comment above). Are you calculating your Z at one frequency? You need to run a frequency sweep if you are looking for resonances. | |
| Nov 11, 2020 at 18:59 | comment | added | Wallflower | @relayman357 thank you. The impedance was computed using Ohm's law : Z=V1/I(V1). Why can't a circuit have a resonance frequency when it has inductors and capacitors in it? They are the two components that resonate, are they not? | |
| Nov 11, 2020 at 18:56 | comment | added | Marcus Müller | A circuit in general doesn't have a equivalent impedance – a two-port thing has, so you must define which two points you're referring to, @Wallflower. Then, in general, a circuit doesn't necessarily have a resonance frequency at all, or only one. There's nothing that you describe which we can attribute the term "reasonable" to, so I'm as confused as Andy about your question. | |
| Nov 11, 2020 at 18:54 | history | edited | Marcus Müller | CC BY-SA 4.0 |
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| Nov 11, 2020 at 18:54 | history | edited | Wallflower | CC BY-SA 4.0 |
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| Nov 11, 2020 at 18:53 | comment | added | relayman357 | Read this question and see if it clarifies things for you. | |
| Nov 11, 2020 at 18:44 | history | asked | Wallflower | CC BY-SA 4.0 |