Timeline for Lumped Element Equivalent Circuit for Microstrip line
Current License: CC BY-SA 4.0
14 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 12, 2022 at 6:54 | vote | accept | Cooltafel | ||
| S Nov 23, 2021 at 11:22 | history | suggested | Antonio51 | CC BY-SA 4.0 |
Not correct as was stated ...
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| Nov 23, 2021 at 11:06 | review | Suggested edits | |||
| S Nov 23, 2021 at 11:22 | |||||
| Nov 22, 2021 at 12:50 | comment | added | Antonio51 | @Cooltafel here probably what you are searching ... eng.libretexts.org/Bookshelves/Electrical_Engineering/… Example 2.7.3 Then from ABCD matrix, you can pass to S parameters. | |
| Nov 22, 2021 at 7:49 | answer | added | Antonio51 | timeline score: 0 | |
| Nov 22, 2021 at 2:28 | answer | added | The Photon | timeline score: 1 | |
| Nov 21, 2021 at 22:47 | comment | added | Antonio51 | Ok, perhaps a number of "blocks" is a number of sections? Will try to find a paper about this. | |
| Nov 21, 2021 at 22:27 | comment | added | Cooltafel | Thank you very much for your replies! Indeed the fact that the propagation constant is dependent on frequency slipped my mind. @Antonio51, I am using QUCS for simulations. What exactly do you mean by 'calculate the number of base blocks'? Do you perhaps have a paper or book in which your proposal is described? | |
| Nov 21, 2021 at 22:00 | comment | added | Antonio51 | You can make this exercise with a good simulator ... | |
| Nov 21, 2021 at 21:53 | comment | added | Antonio51 | You must calculate the number of "base blocks" of LCRG elements to "represent" a line until a certain frequency ... with the "same" characteristic impedance AND same "phase" ... This kind of exercise was done in the old times of telephony. Not very easy. | |
| Nov 21, 2021 at 21:46 | comment | added | user136077 | Are you going to present a half wavelength long line with 4 discrete components? If yes, forget it. The delay caused by one LCRG element should be less than 10% of 1/f where f is the highest operating frequency. | |
| Nov 21, 2021 at 21:11 | comment | added | Neil_UK | Microstrip is dispersive, an RLC line lumped equivalent is not, there's a significant difference without engaging with any detail at all. Basically alpha and beta are frequency dependent. | |
| S Nov 21, 2021 at 19:20 | review | First questions | |||
| Nov 22, 2021 at 4:19 | |||||
| S Nov 21, 2021 at 19:20 | history | asked | Cooltafel | CC BY-SA 4.0 |