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5:53 here it should be BC = A^2 - 1. BC = √(A^2-1) is wrong as A^2 - BC = 1 which gives => A^2-1 = BC. Thenafter by multiplying and dividing by Z°^2=B/C you can solve for B and C correspondingly.

thank you very much

thank you srila prabhupad and krishna for providing me this video

The world's best teacher thanks

Thanks but i see two possible errors. 7:31 if we move Ys to 1+jb it will add (0.28)+(0.5-0.329)...whis is 0.45... how did you end up (0.28)-(0.5-0.329) which is 0.11 or 0.12??? but why not 0.45

Where is the frequency scaling ? Why did not we apply to the transmisson lines? These examples were extracted from Pozar's book. However Professor, you should explain the all the part of the question, we can totally check the book and you are writing the same solution rather than your solution :/ . Your own comments should be very prominent than the written ones.

What a fascinating lecture... Giving a lesson by using your own comment is the most prominent asset for a student who is learning as a beginner any kind of field. Ever since I could remember, I have always wondered why we needed to create different kind of parameter for our networks. Yes, we totally read the books etc however, sometimes we need to hear a different perspective from the teachers. Thank you very much for your efforts.

In first 2 minutes, I was sure this will not be like some boring lectures.

How can length of the stub can be calculated for bandpass since there are two wc for bandpass

I find your manner of writing loop equations, i.e. the signs being used, orthogonal to conventional perspectives.

10:49 The matrix is wrong. But great video! Thanks

Thankyou sir.. very helpful. life saver!

there is some problem in playing the video

For example 3 with the bandpass filter design, when actually implementing this filter, do we use N*2 actual physical elements? I don’t see a way to make one transmission line section behave both as an inductor and a capacitor so that would mean you would need 2 transmission line sections to realize one N element which includes the pair of inductor and capacitor. Does anyone have any references I may use that shows a physical realization for this filter using the insertion loss method and prototype method as shown in this video?

At 10:14 the value for C should be 1/Zo or Yo.

There is some problem in that lacture I an unable to play

Thank you Sir for the lectures

This was incredibly helpful! Thank you for posting this 🙏🏻

nice work professor. We can also do tunable matching networks like using BST capacitors to change load for different frequency.

Thanks, but my left ear felt out 🙁

Sir in s parameter analysis s21 is for forward gain....we know about the gain....but why we go for transducer gain, operating gain, available gain

thank you

Sir not helpful this video lecture didn't clear ur concept

where does the n^2 = 1+ Z2/Z1 (at 27:55min) come from? is that a r²ow of the impedances?

Haathi ke bacche kich samjha bhi dia kar.... bas tipe jaa Raha hai...Tere jaise 🐖 ke bacchi ki wajah se hi nptel badnaam hai boring hone ke liye... Apne saath saath pure bengal ka naam kharaab kardia tune

he is for sure a bengali by his accent

watching at the speed of *1.75 :P

Use 1.5 speed and thank me later

Hi Sir Please share the link to enroll to this course

TY sir ,greetings from China.

Thanks a lot sir!...huge respect:)

at 14:52 if l=c=root(2) then l^2*C^2*r^2=1 is not satisfied right? it should be l^2*c^2*r=4

tumar ko nahi aata

sir what is stepped impedence design of butterworth and chebyshev LP filter?

lecture 9

lecture 8

Sir, You are a Good RF Engineer.

How can we reduce gain bandwidth product in RF broadband amplifier

Tutorial on Insertion Loss Method of Filter Design

Microwave filter implementation

Insertion Loss Method of filter design-2

Insertion Loss based filter design

Constant-k Prototype filter

Image Impedance and Propagation constant

Topic: m-derived prototype filter design

excellent

thanks sir for lectures

Sorry to say, but the teacher, in spite of being from IIT is confusing students at times. At times there are mistakes in taking negative signs. Once he says that, the following represents the passbands and the next moment he says that it is stopband condition then again after some time, he requotes it is pass band condition, without realizing that he said it the wrong way earlier. I mean no disrespect to the professor, it's just that it becomes frustrating to find out such mistakes, moreover, I start to doubt that it is me who is wrong.