Smith chart basics, part 3: finding reflection coefficient

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  • เผยแพร่เมื่อ 25 ม.ค. 2025

ความคิดเห็น • 164

  • @Nerdtron93
    @Nerdtron93 10 ปีที่แล้ว +166

    Carl oliver, Id like to take a minute to thank you, your extremely to the point and easy to understand, You in less then 5 minutes, did more then my highly distinguished lecturer accomplished in 2 hours, linked all my mates here, thank you

    • @carloliver4402
      @carloliver4402  10 ปีที่แล้ว +30

      Thanks!

    • @sarthakbhalerao1045
      @sarthakbhalerao1045 9 ปีที่แล้ว +3

      +Carl Oliver Sir i would like to thank you for allowing me to actually understand smith chart without complexity....
      i may also suggest you to watch nptel lecture on smith chart to as a way to know how indians teach that to us..
      only so u may attain a good analogy with different countries perspective. Thank You sir

  • @TheWindsofWonder
    @TheWindsofWonder 8 ปีที่แล้ว +30

    I honestly want to cry because of how easily you explained everything. I sat in lecture for 2 hours watching my professor make absolutely no sense yet it only took me four minutes to understand with this video.

  • @mishrasarthak
    @mishrasarthak 9 ปีที่แล้ว +66

    You did in 15 mins what my teacher failed to do so in 3 hrs.
    Thank you sir.
    I have an exam today and it really helped me. :)

  • @koggism
    @koggism 5 ปีที่แล้ว

    No unnecessary faff, straight to the point clear and concise. Make for excellent viewing

  • @BigFriendlyEngineer
    @BigFriendlyEngineer 11 ปีที่แล้ว +19

    my exam is tomorrow and thanks to your videos i can be happy with the smith chart questions, probably half of the exam!

  • @NaysayersWillNaysay
    @NaysayersWillNaysay 5 ปีที่แล้ว

    I paid $1000 to learn this in Applications of Electromagnetics and came here to have a real teacher teach me. Very fine job.

  • @anuragpadhee79
    @anuragpadhee79 ปีที่แล้ว

    BRO LITERALLY SAVED MY LIFE , WATCHED THIS JUST BEFORE EXAMS AND NOW I FEEL CONFIDENT ! EVEN AFTER 10 YEARS THIS VIDEO IS THE BEST VIDEO ON SMITHS GRAPH

  • @BramLabs
    @BramLabs 10 ปีที่แล้ว

    Thank you very much, i've spent my 3 hours time understanding this smith chart and it only takes 5 - 10 minutes by watching your videos. So awesome !

  • @souravpal9153
    @souravpal9153 8 ปีที่แล้ว

    this is very very good.......takes almost one hr to understand the whole topic from books.....but a 5 min. vdo makes it much clear to me.

  • @aoubari340
    @aoubari340 9 ปีที่แล้ว +3

    Your explanation is so clear....Thanks a lot for that! I spend a lot of time to understand it but by this video I quickly get the point! Many many thanks Oliver!

  • @faifar
    @faifar 10 ปีที่แล้ว +1

    Thank you Sir! I have test on smith chart tomorrow and I was freaking out just before I watched your video. Thank you very much!

  • @robertowen9013
    @robertowen9013 10 ปีที่แล้ว

    Nicely done. Clear, concise and to the point. I've added Smith Chart basics 1, 2 and 3 standard basic discussions to my tutorial collections.

  • @deniseduardodonadontorres3698
    @deniseduardodonadontorres3698 10 ปีที่แล้ว

    Congrats, you are the best!
    Your explanation is easier than the Brazilian professors!
    Thanks a lot!

  • @Knezicdex
    @Knezicdex 7 ปีที่แล้ว +1

    Study by example is the best way to learn something. Later you can expand your knowledge by theory. In other words, thank you for explaining smith chart!

  • @eyalrub1992
    @eyalrub1992 4 ปีที่แล้ว

    Great set of explanation videos about the Smith chart ! Methodical and very clear!

  • @samarrathore9861
    @samarrathore9861 11 ปีที่แล้ว +3

    carl oliver guys like u make the world a better place

  • @faris5819
    @faris5819 10 ปีที่แล้ว

    you are amazing ..
    i spent more than five hours trying to understand it from the book but i got nothing . Now i got it in 5 minutes only .
    thank you so much

  • @tennisball2012
    @tennisball2012 8 ปีที่แล้ว +5

    This guy is a saviour.

  • @IgnacioPeletier
    @IgnacioPeletier 8 ปีที่แล้ว

    The three tutorials were great, many thanks.

  • @360xi
    @360xi 7 ปีที่แล้ว

    Carl. I love you!!!!! You make it so easy!!!!!

  • @carloliver4402
    @carloliver4402  11 ปีที่แล้ว +1

    Thanks, and thanks for the feedback--I added an annotation to the very beginning for those unfamiliar with Gamma as the symbol for reflection coefficient..

  • @krunalpatel7261
    @krunalpatel7261 6 ปีที่แล้ว

    Thanks for to the point, short and precise info on all three videos.

  • @wodzimierzsmelcerz3918
    @wodzimierzsmelcerz3918 5 ปีที่แล้ว

    Great lecture, so simple. I wish all the scientists use so simple language.

  • @mostafamahmoudghonemy8200
    @mostafamahmoudghonemy8200 5 ปีที่แล้ว

    You can't imagine that how easily you explained thanks a lot for making this great video 😃

  • @asap691
    @asap691 6 ปีที่แล้ว

    I have seen all the three parts...what i can say is...THANK YOU SO MUCH...

  • @GRstriffe
    @GRstriffe 8 ปีที่แล้ว

    thank u Carl, I have a test tomorrow and i couldnt undertsand very well my notes but with ur videos i think im ready for it

  • @hamadibrahim2240
    @hamadibrahim2240 8 ปีที่แล้ว

    That's the best explanation ever :) what a dream teacher :) I wish my lecturer was explaining like you !!!

  • @aniket617
    @aniket617 9 ปีที่แล้ว +1

    Well , I struggled quite a lot with this thing .. But after watching the video! It seems damn easy !! Thanks a lot sir

  • @aeronjorge98
    @aeronjorge98 6 ปีที่แล้ว

    Wow thank you for this explanation. I understand it better than in my classes

  • @chetanreddy106
    @chetanreddy106 7 ปีที่แล้ว

    It just took 15min to complete all three parts but my mam had done it in week,but I'm glad after watching this TQ so much sirr

  • @VinhWiBi
    @VinhWiBi 5 ปีที่แล้ว

    Thank you so much Carl Oliver. You videos are excellent

  • @SaurabhMody
    @SaurabhMody 10 ปีที่แล้ว

    Thank you so much for creating such a great video series on smith charts. Really well explained. Keep up the great work. Helped me a lot.

  • @SuperAniSmile
    @SuperAniSmile 8 ปีที่แล้ว +1

    I studied this topic for two weeks. I took help from all my classmates who claimed to have understood this but they just couldn't explain it to me.
    But, you managed to do that with just three videos (I have watched three so far). Thank you so much. You just made my life easier. :D

  • @rajcodes100
    @rajcodes100 10 ปีที่แล้ว

    Thanks so much for making revision so easy.Great way of teaching how to find reflection coefficient ,VSWR and the plotting of impedance.

  • @shubhamsaxena630
    @shubhamsaxena630 7 ปีที่แล้ว

    you r a life savior for me sir... thank u so much......

  • @mihirkhakurel
    @mihirkhakurel 11 ปีที่แล้ว

    wonderful!! i never realised it being so easy, until today!! Thank you Carl!

  • @neelanjanaverma7418
    @neelanjanaverma7418 7 ปีที่แล้ว

    thankyou! so much! it was really really simple!
    you are simply exceptional!

  • @alaaalshurufat2998
    @alaaalshurufat2998 7 ปีที่แล้ว

    you are genius in making complex topic easier .... do more tutorials thank U

  • @muntaseerrahman4077
    @muntaseerrahman4077 6 ปีที่แล้ว

    Salute sir. You've made my life far much easier....

  • @shakeeljunejo1760
    @shakeeljunejo1760 3 ปีที่แล้ว

    Carl is one of the best teachers in the world 🌎❤

  • @alimazloum1
    @alimazloum1 5 ปีที่แล้ว

    Thank you Carl very much for the 3 parts

  • @Satchmoeddie
    @Satchmoeddie 9 ปีที่แล้ว

    I appreciate your videos, and am using them to get my Extra Class, before they change the question pool. I don't very much appreciate lectures in electronics given by adjunct professors with nothing more than a degree in mathematics (and or maybe physics). All I get from them is the math end & a bunch of very confusing mathematical shortcuts, and zero insights into any practical applications, in electronics or even any practical physics. Half of these asshats should not even be in the country, let alone on the payroll. I can sit through a 45 minute lecture & walk out with nothing more than a massive headache, and more debt. 73 KI7AQJ

  • @tonirazz5565
    @tonirazz5565 8 ปีที่แล้ว

    You're explaining very well! I've got an exam next week and you just saved my life 😅

  • @firstoptionhomeinspection9040
    @firstoptionhomeinspection9040 8 ปีที่แล้ว

    third video deserved a thumbs up without needing to watch :-)

  • @nibzlegend99
    @nibzlegend99 6 ปีที่แล้ว

    Great explanation and straight forward. Thanks

  • @Andreasonline3
    @Andreasonline3 8 ปีที่แล้ว

    i cant explain how awesome you are.
    thanks !

  • @adishgupta8804
    @adishgupta8804 8 ปีที่แล้ว

    nice work done sir... Now its really very easy to solve problems related to it.

  • @alexanderhiller883
    @alexanderhiller883 6 ปีที่แล้ว

    Thank you for teaching so well! You're a lifesaver!

  • @7AppleFan7
    @7AppleFan7 9 ปีที่แล้ว

    Wow .. You made it so easy to understand .

  • @7Leojawad
    @7Leojawad 7 ปีที่แล้ว +4

    Sir Carl Oliver, you were supposed to be my teacher !
    cheers for wonderful explanation !

  • @tonmoyarif9747
    @tonmoyarif9747 7 ปีที่แล้ว

    Lot,s of Respect from Germany.

  • @nirmalsreejeyan
    @nirmalsreejeyan 7 ปีที่แล้ว

    got my transmission lines and wave guides xam on 31st..this video was sooo useful :)

  • @carloliver4402
    @carloliver4402  11 ปีที่แล้ว +1

    Thanks, glad you liked it.

  • @somebodyCEO
    @somebodyCEO 7 ปีที่แล้ว

    Sir, you are a saint!

  • @ym3816
    @ym3816 5 ปีที่แล้ว

    Thanks a lot! You just saved me a lot of time

  • @joesphanlu3369
    @joesphanlu3369 3 ปีที่แล้ว

    it's currently 4:40am as I complete my final. I have avoided smith charts all quarter as my textbook failed to explain it, even with 10 pages. Thank you sir.

  • @axelasdf
    @axelasdf 11 ปีที่แล้ว

    Wouldn't hurt if you said "Gamma". Aside from that, awesome. I've known many Hams and EEs that don't know the greek alphabet. Love your work.

  • @giewell872
    @giewell872 9 ปีที่แล้ว

    You made my studying easy. Thanks!

  • @arefabilla305
    @arefabilla305 5 ปีที่แล้ว

    Thank you Sir,your tutorial is very easy to understand

  • @wa4aos
    @wa4aos 11 ปีที่แล้ว

    The 3 videos you have done on the Smith Chart have been very helpful.
    Do you have any experience with the HP 4800A Vector Impedance meter?
    73,
    Glenn WA4AOS

  • @missmar010
    @missmar010 11 ปีที่แล้ว

    Thank a lot for the 3 part it was so helpful

  • @sreelalrj
    @sreelalrj 10 ปีที่แล้ว

    how can you make this so simple. hats off professor :D

  • @Zajoncification
    @Zajoncification 9 ปีที่แล้ว +1

    "This is the GEEK letter "gamma" - that's what I have firstly read. :P
    P.S. Those lessons are awesome, you're saving my butt. I need to brace myself, winter exams are coming.

  • @chin2178
    @chin2178 5 ปีที่แล้ว

    My exam is tomorrow...& It really helped me thanks

  • @thinkingaloud7925
    @thinkingaloud7925 8 ปีที่แล้ว +5

    India needs such teachers

  • @ashwinbhat95
    @ashwinbhat95 10 ปีที่แล้ว

    Thanks dude .. Explained well .. .. And its pretty easy too .. Thumbs up (Y)

  • @keerthipriya1398
    @keerthipriya1398 8 ปีที่แล้ว

    u made it so easy to understand thank u so much....

  • @MultiMajoud
    @MultiMajoud 8 ปีที่แล้ว

    I want to thank you Sir for your wonderfull video(s), thanks to you i'm an expert now i guess ! I'm very gratefull .

  • @Kavishkhullar
    @Kavishkhullar 7 ปีที่แล้ว

    exam tommorow, thankyou so much!

  • @nidhipriyajha8962
    @nidhipriyajha8962 8 ปีที่แล้ว

    Thank you sir. This was really useful.

  • @hajizadehmehrdad
    @hajizadehmehrdad 8 ปีที่แล้ว

    Really helpful. Specially through exam period :)

  • @TheArnoldification
    @TheArnoldification 5 ปีที่แล้ว

    well okay then that was probably the easiest to follow engineering-related video I've seen in my entire life

  • @OdaiAkaBerial
    @OdaiAkaBerial 11 ปีที่แล้ว

    Your amazing! Thanks a lot! I wish our professor explain these stuff like that!

  • @g00glian0
    @g00glian0 4 ปีที่แล้ว

    Amazing. I feel smarter. Thanks!

  • @magicmeghaaroy
    @magicmeghaaroy 11 ปีที่แล้ว

    very nice way of teaching..thank u!

  • @hamedsalehian4111
    @hamedsalehian4111 8 ปีที่แล้ว

    thank U so much for making this video...

  • @carloliver4402
    @carloliver4402  12 ปีที่แล้ว

    The angle is not the same as the imaginary part! I had meant to say that since it is a complex number (with both real and imaginary parts), we need to find the angle too.

  • @sameenask8372
    @sameenask8372 6 ปีที่แล้ว

    Tnq.....so much sir.........u saved me........it means a lot for me I have exam tomorrow I think I'm gonna rock it .....once again thank you so much......😊😊😊

  • @harshberiwal4123
    @harshberiwal4123 7 ปีที่แล้ว

    Thank you very much..you really saved my day. just if the video quality ould have been better, it would have been great as it is difficult to read out the numbers

  • @alejandrolopezmoreno619
    @alejandrolopezmoreno619 5 ปีที่แล้ว

    good class, but i want know, if you can do an example obout the smith chart double

  • @Massika2
    @Massika2 9 ปีที่แล้ว

    Thank you for a very, very good demonstration. :-)

  • @hemarmani5582
    @hemarmani5582 8 ปีที่แล้ว

    Thank you ...so much ..@carl ...this was really helpful ....

  • @zulqarnainhaidar
    @zulqarnainhaidar 7 ปีที่แล้ว

    Thanks Sir! Very nicely explained.

  • @eazyetodre573
    @eazyetodre573 6 ปีที่แล้ว

    Thanks sir. You are LEGEND ❤️

  • @TaiArnold
    @TaiArnold 10 ปีที่แล้ว

    Thank you so much. You save my final!!!

  • @user-yx6mq2km3m
    @user-yx6mq2km3m 5 ปีที่แล้ว

    Another great video Thank you !

  • @MrAjaynagadeep
    @MrAjaynagadeep 7 ปีที่แล้ว

    Thank you, Carl!!!

  • @shakeeljunejo1760
    @shakeeljunejo1760 3 ปีที่แล้ว

    Tomorrow is my paper thanks bhai jaan for teaching this

  • @joserosa175
    @joserosa175 7 ปีที่แล้ว

    really nice explanation. thanks man

  • @aswani3711
    @aswani3711 5 ปีที่แล้ว

    Thank you very much for the tutorial.

  • @amerrawshdeh9358
    @amerrawshdeh9358 6 ปีที่แล้ว

    great explanation. thx so much

  • @Helkost
    @Helkost 6 ปีที่แล้ว

    can you do some videos about stub matching with smith chart? You're very good at explaining stuff =).

  • @xcmskim4
    @xcmskim4 10 ปีที่แล้ว

    after you find 4 do you go down the line cuz its -1j?

  • @chinamanandfriends
    @chinamanandfriends 10 ปีที่แล้ว

    Sir, what happens when the Smith chart I'm given doesn't have the Reflection coefficient voltage part on the side? It's just the circular chart.

  • @binnusampath6535
    @binnusampath6535 7 ปีที่แล้ว

    Good explanation sir really thank you for keeping such classes but clarity is not good enough bcoz on chart the values not able to see....

  • @paullee3027
    @paullee3027 10 ปีที่แล้ว

    thank you so much for the clear explanation!

  • @psonney
    @psonney 10 ปีที่แล้ว

    how you find angle value?
    i got upto -0.24, how you convert it in degrees ?

  • @abhishekpoudel4476
    @abhishekpoudel4476 9 ปีที่แล้ว

    can you please explain the process of looking the table that is below the smith chart? I could not match the radius of compass with the magnitude of reflection coefficient!!! Please help???? 😑

  • @manmohanpatra8634
    @manmohanpatra8634 10 ปีที่แล้ว

    very good video for understanding a normal student love u sir

  • @funkyironman69
    @funkyironman69 8 ปีที่แล้ว

    Great video thanks, the text book (Pozar) I have cuts of the reflection magnitude scales at the bottom so it left me confused! But this video is great thanks!