Transmission Line Equation Part 1

[@TutorialsPoint_]

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[@fuzailahmed2451]

Such good explanation sir, you are the reason why Indian youth can stand eye to eye against western giants with confidence

[@anovice8880]

thank you so much sir, this was far far better explained than in books.

[@ahmedmohamedabdelhamed6035]

thank you so much sir, this was far far better explained than in books. 💌💌

[@ags-engineering5544]

Thank you for the clear and instructive videos on transmission lines !

[@sibongilerachelnyirenda2769]

Woow very nice and simple. Thank you sir 🙏

[@pranisahith553]

Good explanation ! It really helped me

[@saurabhpandey8174]

Awesome video.... Thank u sir

[@vivekmankotia3662]

Your method is excellent

[@ujjwalsankar2066]

Thank you sir ,

[@iamisro6636]

@3:30 how the equation of delta V can ve equal to I times Seriee impedance as current through R and L is not same . Some current will pass through Capacitor so current through R will I - Ic .

[@emilvardar1375]

You are right. The circuit he is using is wrong. The resistance should be on left side of the capacitance. (See Cheng 9-3 General Transmission-Line Eq. page 438)

[@masoomahmed9348]

Receiving end voltage could be more than sending end if line is very long and uncharged, where capacitance predominantly high.

[@sridharchitta7321]

What is a transmission line? When a high frequency signal voltage is applied to a transmission line, which consists of a pair of perfectly conducting parallel planes separated by a distance, energy transfers from the source to the load by pulsating electric and magnetic fields between the planes; the fields don't travel. Trabsmission lines are analysed by considering the voltage and current on the line, and the field configurations and wave dynamics provide insights into the origins of the voltage and current. The book "Fundamentals of electric theory and Circuits" by Sridhar Chitta www.wileyindia.com/fundamentals-of-electric-theory-and-circuits.html begins with detailed discussions in the initial chapters on the topics of surface charge, coulomb's law, electric fields, fields of dipoles and other charge configurations such as a pair of parallel plates, in which a distinct approach is made using the surface charge concept in the study of advanced topics of capacitance, currents, conservation of charge, conservation of current, superposition of fields, superposition of potential, a simple dc circuit, voltage, voltage source, difference between e.m.f. and potential difference, ideal voltage sources, resistors, how current branches in a parallel circuit, capacitors, and the superposition of ac signals on a dc voltage for coupling signals to amplifiers. One section in Chapter 3 describes the principle of superposition of potential and provides an intuitive explanation of its application in small-signal ac circuit anaysis and developing ac equivalent circuits which is not usually found in textbooks. Then, two chapters are devoted to discussions on magnetic fields, magnetic fields of a current element, straight wire, current loop, solenoids, biot-savart law, inductors, Faraday's law, inductance, ac circuits, and transmission lines. The section on Transmission lines in Chapter 5, discusses signal transmission over two-wire lines and coaxial cables. There is an in-depth discussion on the origin of common-mode currents, incident and reflected waves in transmission lines and the TEM mode of wave of propagation. One section is devoted to a diacussion of what is meant by attenuation in the context of lossless lines and the speed of propagation of signals over transmission lines. In several chapters, the differential-mode signals of circuits are identified and in one chapter a comparison of the differential-mode signal and common-mode signal is provided. An interactive Java based program depicting the passage of signals on transmission with a provision to vary line parameters is included in the CD alongwith the book, which is useful to understand the propagation of signals on transmission lines. Subsequent chapters discuss the Lorentz Force law, motors, generators, p-n junction diodes, electromagnetic waves, antennas and radiation, and new electrodynamic theories on the nature of the electric field. The CD contains animated power point presentations for all chapters and voltage regulator, RC phase shift oscillator, transformer-coupled audio amplifier and differential amplifier included additionally. The contents of the above book by Sridhar Chitta, make a distinct unified approach to electrostatics and a few advanced circuits like coupling signals to amplifiers. This approach lends precision and clarity to the topics which is not found in most text books. There is a "look inside" feature in the amazon.com webpage of the book "Fundamentals of electric theory and circuits" by Sridhar Chitta with a few pages of Chapter 1 which may be viewed and also which you may swipe left or press < icon to view the foreword, preface and Table of Contents. There is a full set of lectures beginning lecture 13 here on surface charges, electric fields, simple circuits, capacitance, inductance, faraday's law, motional emf, magnetic forces and more topics here matterandinteractions.org/videos/EM.html Electrostatics and circuits belong to one science and not two, that of electricity and magnetism. To know how they are unified visit this link matterandinteractions.org/articles-talks/ and view the article 'A unified treatment of electrostatics and circuits. B. Sherwood and R. Chabay, unpublished. (1999)' pdf. For a live demonstration of surface charge and its effects in circuits visit kzbin.info/www/bejne/i2i1fZpja55km7M

[@aliced.3667]

the current equ is correct as he s using the G not R

[@maditationmusic1673]

when we will put deltax =1 in equation then what will get answer

[@sanskarkumar6484]

thanks Sir❤❤

[@AJAY-cu8jt]

very nice explanation 👍👍

[@葉宸瑞-s3x]

Here is a question. Why the voltage across C and G is V, but not V+delta v? Thanks

[@hawkeyestrongestavenger38]

yes i was thinking the same bro

[@innovativeidea1278]

how dI = impedance * V ? as we know V = IR ; so I = V / impedance ….. isn't that ? i'm not able to understood the derivation of 'dI' .

[@mikeybgmi8875]

वही तो अपन भी सोच रहा है

[@tanmay8639]

its not impedence , its admittance

[@roshanantony]

bro G stands for admittance(G), not impedence(Y). Infact, G=1/Y

[@bhoomichintala3732]

thank u sir and iwantt relation b/w group velocity and phase velocity

[@apoorvagarwal796]

Wow Sir really easy

[@maheshpujala7693]

Sir why we are not applied kvl equation to conductance and capicitance

[@internetdascoisasiot176]

Dear Sir, the used model for the transmission line isn`t totally correct, capacitance shall be put in parallel with conductance, at the output, otherwise current flowing through resistance and inductance will be different!

[@sridharchitta7321]

What is a transmission line? When a high frequency signal voltage is applied to a transmission line, which consists of a pair of perfectly conducting parallel planes separated by a distance, energy transfers from the source to the load by pulsating electric and magnetic fields between the planes; the fields don't travel. Trabsmission lines are analysed by considering the voltage and current on the line, and the field configurations and wave dynamics provide insights into the origins of the voltage and current. The book "Fundamentals of electric theory and Circuits" by Sridhar Chitta www.wileyindia.com/fundamentals-of-electric-theory-and-circuits.html begins with detailed discussions in the initial chapters on the topics of surface charge, coulomb's law, electric fields, fields of dipoles and other charge configurations such as a pair of parallel plates, in which a distinct approach is made using the surface charge concept in the study of advanced topics of capacitance, currents, conservation of charge, conservation of current, superposition of fields, superposition of potential, a simple dc circuit, voltage, voltage source, difference between e.m.f. and potential difference, ideal voltage sources, resistors, how current branches in a parallel circuit, capacitors, and the superposition of ac signals on a dc voltage for coupling signals to amplifiers. One section in Chapter 3 describes the principle of superposition of potential and provides an intuitive explanation of its application in small-signal ac circuit anaysis and developing ac equivalent circuits which is not usually found in textbooks. Then, two chapters are devoted to discussions on magnetic fields, magnetic fields of a current element, straight wire, current loop, solenoids, biot-savart law, inductors, Faraday's law, inductance, ac circuits, and transmission lines. The section on Transmission lines in Chapter 5, discusses signal transmission over two-wire lines and coaxial cables. There is an in-depth discussion on the origin of common-mode currents, incident and reflected waves in transmission lines and the TEM mode of wave of propagation. One section is devoted to a diacussion of what is meant by attenuation in the context of lossless lines and the speed of propagation of signals over transmission lines. In several chapters, the differential-mode signals of circuits are identified and in one chapter a comparison of the differential-mode signal and common-mode signal is provided. An interactive Java based program depicting the passage of signals on transmission with a provision to vary line parameters is included in the CD alongwith the book, which is useful to understand the propagation of signals on transmission lines. Subsequent chapters discuss the Lorentz Force law, motors, generators, p-n junction diodes, electromagnetic waves, antennas and radiation, and new electrodynamic theories on the nature of the electric field. The CD contains animated power point presentations for all chapters and voltage regulator, RC phase shift oscillator, transformer-coupled audio amplifier and differential amplifier included additionally. The contents of the above book by Sridhar Chitta, make a distinct unified approach to electrostatics and a few advanced circuits like coupling signals to amplifiers. This approach lends precision and clarity to the topics which is not found in most text books. There is a "look inside" feature in the amazon.com webpage of the book "Fundamentals of electric theory and circuits" by Sridhar Chitta with a few pages of Chapter 1 which may be viewed and also which you may swipe left or press < icon to view the foreword, preface and Table of Contents. There is a full set of lectures beginning lecture 13 here on surface charges, electric fields, simple circuits, capacitance, inductance, faraday's law, motional emf, magnetic forces and more topics here matterandinteractions.org/videos/EM.html Electrostatics and circuits belong to one science and not two, that of electricity and magnetism. To know how they are unified visit this link matterandinteractions.org/articles-talks/ and view the article 'A unified treatment of electrostatics and circuits. B. Sherwood and R. Chabay, unpublished. (1999)' pdf. For a live demonstration of surface charge and its effects in circuits visit kzbin.info/www/bejne/i2i1fZpja55km7M

[@shivamprakash8194]

You got the equation of delta i wrong . the impedance of a capacitor is 1/sc

[@md.rezaulislamanik8111]

Hey Bro,He was right ,,control system describe it in V-I relation for passive element on block diagram representation.

[@fares6599]

He meant to say admittance which is the reciprocal of impedance

[@dharanim433]

Your teaching is sooo nice sir could you reveal more videos on Analog electronic

[@nilimabaruah2097]

In equation 2 why is v multipled in the right hand side. Please explain

[@akashwayal8797]

in delta i equation delta i should be deltaV/deltaR right?

[@tanmay8639]

no dude, he has taken admittance

[@alexandrpetrov1110]

thanks!

[@movij534]

Why voltage at the end is increasing v+dv and current I+di

[@edithncube5901]

I cant find the previous video

[@Kebab_with_extra_garlic_mayo]

But isn't the impedence of a capacitance 1/wc?

[@swsaber8199]

as we have cunductance(1/R)for Resistance(R),for capacitive reactance(1/WC) we have susceptance(WC)

[@Swagstar626]

Yes but we consider admittance .which is inverse of impedence

[@Saravanakumar-kb8nv]

Sir, I referred the book too. They too said that C=jw but actually it will come as like C=1/jw know sir, please clear my clarification sir

[@sutapasinharay2842]

Admittance is being used in the second formula Dont confuse urself with impedance

[@ryovasquez6314]

What book u used? Thanks.

[@sidtech10]

@@sutapasinharay2842 aa thanks u cleared my doubt🙃🙃

[@mdfahd1795]

currents in R and L are not the same, therefore ur calculation is wrong. and it happens to have a voltage load higher than the input when the shunt capacitance is high

[@tramvan6391]

Md Fahd the circuit is wrong. He did the calculation based on the correct circuit in which C should be all the way to the right

[@sudipdhara8752]

The current equation seems wrong. The voltage across Capacitor and shunt resistor is not V.

[@indigenousideas2580]

Sudip Dhara both equations are correct one

[@KASANITEJ]

You can't apply law of conservation of energy to voltage😂😂

[@roshanantony]

Why not? Kirchhoff's Voltage Law (KVL) is Kirchhoff's second law that deals with the conservation of energy around a closed circuit path. His voltage law states that for a closed loop series path the algebraic sum of all the voltages around any closed loop in a circuit is equal to zero.

[@atulpathak4305]

What is the effect of length of T.L. on ABCD parameters ?

[@funpfunkafunda649]

Sir why you did double differentiation of dv/dx

[@humodedam5311]

thanks for your did ,but its not enough

[@mjcreations8348]

Super

[@abhipanchal9769]

or can u able to give me some notes or pdfs for those missing lectures

[@akshaylaroiya2920]

ABHI PANCHAL i have note of all classes

[@abhipanchal9769]

akshay laroiya can you send me somewhere?

[@jerys7971]

if u have notes pls sent me bro [e-mail]

[@huihe5276]

This is misleading. We have conservation of energy, however, wo don't have conservation of voltage. How about the moment a signal just hit the end of a open? before hit, it is V, after hit, it is 2V

[@copycatyoutube]

∆I=-(g∆x+jwc∆x)∆v but u wrote only v instead of ∆v in the equation

[@chiranjibpaul4931]

for finfind eqn (ii) how can u jst write...??? I=RxV its wrong nd invalid

[@sutapasinharay2842]

R is not resistance It is conductance

[@abhipanchal9769]

can you send me the link of previous videos please i can't find some videos on your channel there's only 8 videos

[@chaitanyachaitu322]

thank u sir

[@venkateshhchitteti391]

chaitanya chaitu y

[@sridharanm75]

Lt ∆x must be 1 right?

[@saifamu1989]

Thats a good copy

[@vladyslavkorenyak872]

You started nicely in the series, but this derivation of the formulas are wrong.

[@venkateshhchitteti391]

which text book u had followed sir please tell me

[@jayedhasan2926]

Nothing but Nothing but Nothing but Nothing but Nothing but Nothing but Nothing but

[@sakthivelk8964]

pQ,PS,PR+3,6,9,12darawing send me tomorrow

[@Chillundaley]

Kirchoff law ?

[@AyushGupta29164]

Delta i equation is wrong i guess.

[@heshan3728]

Equations are wrong

[@sakthivelk8964]

eraction sir

[@youtubeonly7271]

wtf?

[@georgekollanoor]

not correct man ,why you posting videos without properly learning,you have wasted so many people's time

[@omkiranmalepati1645]

Sorry sir

[@sidhartharya2031]

Abe jaaa re gandu capacitor ki impedance ko to ye lodu ---- jWC bol raha h --- 5:20

[@shubhendrapratapsingh328]

Sir when u use word "nothing but ",my interest goes Wein... Please don't use ...

[@gamerdog5585]

Very bad