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Ashish Shekhar
Добавлен 21 окт 2012
lectures on Electrostatics magneto statics and Microwave engineering
Видео
STEPS To Navigate through LMS Final1
Просмотров 1008 лет назад
The Video provides the step by step procedure on how to navigate through Lecture capture solution.
Gauss's Law
Просмотров 1628 лет назад
This video provides basic understanding of Gauss Law of Electrostatics
please do the same question with open circuit
I watched both Part A and Part B, and I learned a lot, the Part B is where I have to study more. I took a 9 month Microwave Technology Course way back it 1985, just to learn something new, and the Smith Chart was a part of my weakness in the Real World of Applications. Now I am retired Engineering Technician and we have now VNA's and better analytic tools as the computer to solve all kinds of complex microwave design, Smith Chart takes a lot of practice and learning from ALL and thanks to RUclips. Now we really cannot use the Smith Chart to design Microwave Amplifiers, we now use COMPUTER program with software programs using S-Parameters in design and building them. Thank You for this videos Ashish Shekar for EXEMPLARY TEACHING.
Ashish, hii I want to just appreciate your simplified explanation but was kind of sad that you don't have more amazing content. Sigh please do consider putting out more content, please.
Thank you sir
kindly sir tell me what to do if stubs are open.What changes will occur
Sir you explained the best
very nicely explained
3:11 y_11 indicates that this is the admittance considering both shunt admittance(ys1) and the admittance of the point d1*lamda off from the load
thumbs up with a heartiest thanks.....😍🥰
Hlw sir how to make s-matrix in double stub matching network
actually its 0.375lambda towards the generator rest all is perfect diagram and all
shouldn't ys1 be -j0.97 ?
yes! Ys1 should be negative, as in video the equation is rearranged incorrectly.
perfect
Thank you very
can u plz give me ppt
Sir please upload video for single stub and LC seection
ok i will
you saved me thanks
why the real part of Yd1 should be unity?? @09:50
Where is the part 2?
patrick cordero have you Got part 2
ruclips.net/video/NXsoKmKR4dI/видео.html
Awesome sir....... Excellent Pls make video one single stube
thnx... 💜
Thank you, sir. You have helped me a lot.
How did you get 0.080 in step 8?
Great video. Normalized impedance doesn’t have units.
hello ashish, you wrongly mark 0.358 lambda.
he is correct!!
thankx sir
What will happen if load is pure complex?
that never happens
You theoretically want a matched load which means when looking in you have 1. Stubs only add imaginary components therefore the load can not be only complex.
Sir, where will be forbidden region in which matching is not possible and why?
Hello, 15104c2014 Yashodhan
Nice Video!!! But if we go for series matching then what will happen? Any specific reason for Y domain consideration?
Because this is parallel stub matching, we considered admittance (Y) domain as it was explained in the video. In series stub matching, directly impedance (Z) domain will be considered.
can you post the analytical solution for this one, because this sample is use for my report in double stub matching, thank you in advance
Possible correction? At 11:40 shouldn't it be wavelength toward generator? 3/8 is 0.375 and that only matches on a Smith Chart if you use WTG.
Hi Ashish! Excellent video! Could you please share to me your slides? (.ppt) I would really appreciate it. Thanks!!
Ys1=Y11-Yd1 not Ys1=Yd1-Y11 @3:56
its correct.....
flawless explanation
Thank you
Sir, what is the difference if it was Open circuit stub ? will i subtract 0.25 instead of adding it ?
naakuuu
I believe you have made a slight error in step 8. Ys1 = y11 - yd1.
Yaa i said 0.808 which is 0.080.....but the calculation is correct
why do we extend the real part of yd1 to intersect on spacing circle to find y11 and y11'?
The distance between yd2 and y11 is 3lambda/8 and yd1 real part should be on unit circle
ok, nice video btw.
thanks alot
I love you senpai
Perfect explanation ! Thank you very much
may i have your power point pls
yaa sure...
may i have it too please? that will be very usefull :)
nice video sir ! very helpful