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Recent content by CarlosFH

  1. C

    Double-stub tuner possible structures

    Then, I imagine that your reasoning will be the same for the configuration attached. Mathematically, it can work, but only for low frequency, can't it? One more thing, what would be the problem of these structures at high frequencies?
  2. C

    Double-stub tuner possible structures

    Sorry, I will try to make a better question: Can the attached structure work as an impedance matching network and to be useful?
  3. C

    Double-stub tuner possible structures

    I mean the second configuration in the image attached.
  4. C

    Double-stub tuner possible structures

    Normally, the double stub impedance matching network uses two shunt or parallel stubs, I would like to know if there are another structures which use a parallel stub and another serial stub, instead of two parallel stubs or a structure that uses two serial stubs instead of two parallel ones...
  5. C

    Double-stub tuner possible structures

    Hi all! Is it possible to build a doble-stub tuner using one of these combinations: (serial stub + shunt stub) or (serial stub + serial stub)? Thanks in advance.
  6. C

    Smith Chart - Radially Scaled Parameters

    Yes Pancho I think it is obvious but I believe that this page had dissapeared from the original article. It does not matter. Ok the other hand, I am going to think about this Max limits in depth and if I have some doubts I Will get back yo you. Thank you very much for your help. Anyway, do...
  7. C

    Smith Chart - Radially Scaled Parameters

    I have found the 1944 article and it is very interesting, but I have not found the "reflection coefficient magnitude (voltage) inside it... :( Can someone send me this paragraph if you have it? - - - Updated - - - Besides, the scale S.W. Peak Coeff (Const. P) does not appear in these articles...
  8. C

    Smith Chart - Radially Scaled Parameters

    It seems that no one had paid attention to these scales before XD. Thank you pancho_hideboo.
  9. C

    Smith Chart - Radially Scaled Parameters

    Thank you pancho_hideboo for the answer! :) Could you show an example where exactly these two rules are used? I mean, are these two scales really necessary? What type of problems would be solved by exactly these two scales? Thank you very much.
  10. C

    Smith Chart - Radially Scaled Parameters

    I want to understand the phisical meaning of these two scales 1) S.W. LOSS COEFF and 2) S.W. PEAK (CONST. P) exactly. What is the relation with the standing wave?
  11. C

    Smith Chart - Radially Scaled Parameters

    Thank you biff4, I will wait for other reasonings that include exactly the scales that I am looking at. The lower ones. Thank you again.
  12. C

    Smith Chart - Radially Scaled Parameters

    Their phisical meaning, how to use them and some examples.
  13. C

    Smith Chart - Radially Scaled Parameters

    Dear biff44, Thank you for your answer. I know these concepts that you are trying to explain me, but this is not the matter. I am trying to get information about the these old radially scaled parameters, because I want to understand how these old engineers used them. Anyway, thanks for your...
  14. C

    Smith Chart - Radially Scaled Parameters

    Dear Ata_sa16, Thank you for your answer, but I have not found the answers to my questions in these videos. However, these videos are very good to start learning. This is not my case. Best regards, Carlos
  15. C

    Smith Chart - Radially Scaled Parameters

    I need to understand how to use these two Smith Chart Scales: 1) S.W. LOSS COEFF and 2) S.W. PEAK (CONST. P). Could someone help me? Do you have any example of use? Thanks in advance.
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