The timestamps for the different topics covered in the video: 0:22 Y- Parameters of the Two-Port Network 5:26 The equivalent circuit of the two-port network in terms of the Y-parameters 6:54 Condition for Reciprocity for Y- Parameters 9:41 Condition for Symmetry for Y- Parameters
@netishmb7614 жыл бұрын
This is best channel I felt fr ec branch I didn't understand anything in clg I understood everything fr ur videos thanks a lot .....team..!
@VAISHNADEVIGECEUG-2 жыл бұрын
SO HELPFUL SIR
@ECESradhaOcean4 жыл бұрын
Very nice sir
@sushmavalliboina57573 жыл бұрын
Thank you sir!It helps me a lot
@ramyashetty30974 жыл бұрын
sir plz do videos on pll and vco😊
@ALLABOUTELECTRONICS4 жыл бұрын
Just wait for the couple of videos. Once I finish h-parameter and ABCD parameters, I will definitely make videos on that.
@ramyashetty30974 жыл бұрын
tq so much sir I'm preparing for ecet your videos are very helpfull to understand the concept👌👏
@anigamer17643 жыл бұрын
well explained!
@mayurshah91314 жыл бұрын
Very good 👍
@madhavrathod12042 жыл бұрын
And in the definition of SYMMETRY OF Y-PARAMETER IS SHORT CIRCUIT but here in definition its open circuit Sir which is correct !
@vivekchauhan40533 жыл бұрын
Sir, why did you take I1' and I2' directions in the opposite direction of original I1 and I2 ??
@ALLABOUTELECTRONICS3 жыл бұрын
In two-port network terminology, I1 and I2 are the incoming port currents. While here I1' and I2' are short circuit currents, which are flowing through the short circuit at the particular port. (Its the response due to the excitation, which is flowing away through the short circuit). I hope it will clear your doubt.
why we short circuit in y,z parameters but open circuit in z parameter
@ALLABOUTELECTRONICS Жыл бұрын
In Y parameters, to find Y11,Y12, Y21 and Y22, we are setting V1 and V2 to 0 (Please see the equations of Y parameters). Which is effectively shorting the port 1 or 2. In case of Z parameters, to find Z11, Z12, Z21 and Z22, we are setting either I1 or I2 to 0. which is effectively open circuiting the any one of the ports. I hope, it will clear your doubt.
@mnada724 жыл бұрын
Can you recommend a textbook ?
@ALLABOUTELECTRONICS4 жыл бұрын
You can refer this book: Fundamentals of Electric Circuits by Charles K. Alexander and Matthew N. O. Sadiku
@mnada724 жыл бұрын
@@ALLABOUTELECTRONICS Thank you, I will stick with your channel for a while , because it contains some interesting topic By the way Can you also recommend a textbook for Electronics
@madhavrathod12042 жыл бұрын
Condition of symmetry at Y parameter Is (RATIO OF CURRENT TO THE VOLTAGE THAT IS I1/V1 =I2/V2 THAT IS Y11=Y22 ) But here it is V1/i1 and v2/i2 , is it right !
@ALLABOUTELECTRONICS2 жыл бұрын
The network is said to be symmetrical, when the impedance measured at one port (keeping the second port open) is same as the impedance measured at the second port (keeping the first port open). Mathematically, it is V1/ I1 (when I2 = 0) is equal to V2 / I2 (when I1 = 0). In case of Y- parameter, the condition for symmetry is Y11 = Y22 (as proved in the video). I hope, it will clear your doubt.
@rajnandwadekar43674 жыл бұрын
Can you please upload examples on Y, H and ABCD parameters? It would be very helpful.
@ALLABOUTELECTRONICS4 жыл бұрын
If you go through the two port network playlist on the channel, I have covered some of the examples. But yes I will definitely cover more. The examples are usually covered on the second channel. It will be uploaded there.