Polarization - linear, Circular & Elliptical Polarization | Antenna Parameters | Engineering Funda

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Engineering Funda

Engineering Funda

Күн бұрын

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@EngineeringFunda
@EngineeringFunda Жыл бұрын
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@5_9_
@5_9_ 3 жыл бұрын
THIS LECTURE IS PHENOMENAL!!!
@EngineeringFunda
@EngineeringFunda 3 жыл бұрын
Your positive comments motivates me. Teachers like me just wants positive comment from student. Love from you guys means a lot to me. My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.
@ayoisaac3166
@ayoisaac3166 2 жыл бұрын
THANKS,MOST LECTURES DO NOT GIVE DETAILED EXPLANATIONS BUT I THANK GOD THAT YOU HAVE MADE IT FOR US
@EngineeringFunda
@EngineeringFunda 2 жыл бұрын
Your positive comments motivates me. Teachers like me just wants positive comment from student. Love from you guys means a lot to me. My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.
@ayoisaac3166
@ayoisaac3166 2 жыл бұрын
@@EngineeringFunda HELP US TO DEVELOP,YOU WILL DEVELOP MORE
@saifuddeen26
@saifuddeen26 11 ай бұрын
simple understandable helpful lecturing thank you sir
@EngineeringFunda
@EngineeringFunda 11 ай бұрын
Your Appreciations, care and share matters a lot to me. #EnginneringLove. All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us. Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
@ritik3471
@ritik3471 5 жыл бұрын
Gajab ka explain kiya sir. #salute 😎
@eduinTamil
@eduinTamil 6 жыл бұрын
TQ a lot sir bcz of u I am going to write my xams confidently.
@dr.akashdeepsharma4500
@dr.akashdeepsharma4500 5 жыл бұрын
Wonderful .... I like the way of communication....
@shishirkoirala6945
@shishirkoirala6945 5 жыл бұрын
Banda bahut aacha Kar rahahe. Best wishes karta hi tere.liye
@AmanKushwaha1509
@AmanKushwaha1509 6 жыл бұрын
You should add a sample question to explain how we can judge an equation as being right or left elliptical or circular.. probably should pick up any GATE question.
@mr.hiteshawesome8192
@mr.hiteshawesome8192 6 жыл бұрын
Nice, very easy to understand
@EngineeringFunda
@EngineeringFunda 2 жыл бұрын
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@muniaferdoushi2168
@muniaferdoushi2168 6 жыл бұрын
For linear polarization E field doesn't have to be along x and y axis, it can also be at an agle with them
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Yes but this is just to explain. For linear polarization electric field orientation should not change.
@AnKhaAbdulla
@AnKhaAbdulla 9 күн бұрын
That is right the polarization is noticed for one period
@pritikhanpara222
@pritikhanpara222 3 жыл бұрын
Perfect 👍👍
@EngineeringFunda
@EngineeringFunda 3 жыл бұрын
Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏
@amennagem1804
@amennagem1804 5 жыл бұрын
thank you it was very useful.
@Chillundaley
@Chillundaley 4 жыл бұрын
12.24 the electricfield over x and y axises y electricfield changed only magnitude should change Na y ex and ey changed but e1 e2 are magnitudes right? I'm confused
@badreddinegacem
@badreddinegacem 2 жыл бұрын
15:36 what does *a* and *b* represent in eliptical equation?
@amaljeevk8903
@amaljeevk8903 2 жыл бұрын
Major axis and minor axis of ellipse
@harishs7384
@harishs7384 5 жыл бұрын
Gr8 explanation
@pri5469
@pri5469 2 жыл бұрын
by using the elliptical antenna for a radio telescope, does it change(like magnitude and amplitude of signal) the signal we receive (by comparing with parabolic antenna)
@pravintajane3240
@pravintajane3240 5 жыл бұрын
Very nice video.
@bhavanikosuri5227
@bhavanikosuri5227 3 жыл бұрын
Understood 😊
@EngineeringFunda
@EngineeringFunda 3 жыл бұрын
Your positive comments motivates me. Teachers like me just wants positive comment from student. Love from you guys means a lot to me. My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.
@berkaydogan3132
@berkaydogan3132 Жыл бұрын
At the same time, linear polarization also can be happened w.r.t the x and y axis. This time linear polarization will be function of x and y , Am I right ?
@EngineeringFunda
@EngineeringFunda Жыл бұрын
linear means amplitude will be having only one axis.
@LAVANIACLASSES
@LAVANIACLASSES 5 жыл бұрын
Sirji bhut bhut thankuu 😀😀 goli ki trh ghusa hai dimag me
@ankitade6034
@ankitade6034 4 жыл бұрын
Sach m sir you explained so well but need more content
@_TharunKumar
@_TharunKumar 3 жыл бұрын
Error of talking in 16:38 B/w Nice explanation
@NiteshKumar-qd9zu
@NiteshKumar-qd9zu 6 жыл бұрын
Sir, why do the E field rotate? And how? Please tell?
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
If you feed antenna with dual orientation then by phase difference one can rotate e field with respect to time.
@NiteshKumar-qd9zu
@NiteshKumar-qd9zu 6 жыл бұрын
Engineering Funda Okay and thanks,Sir.
@Keshavnathmishra1234
@Keshavnathmishra1234 5 жыл бұрын
How we determine that the elliptical polarisation is Right Or, Left????
@EngineeringFunda
@EngineeringFunda 5 жыл бұрын
Right and left is similar to circular and orbit is based on dimensions
@Keshavnathmishra1234
@Keshavnathmishra1234 5 жыл бұрын
@@EngineeringFunda Ex=E/2.COS(wt-kz),,,, Ey=E/3.SIN(wt-kz),,, It is Right or, Left elliptical polarised?????? Plzzz,,, give me the ans.
@supremeleader5516
@supremeleader5516 Жыл бұрын
Hi Keshav? Are u there?
@RohitSingh-ph7jl
@RohitSingh-ph7jl 5 жыл бұрын
Sir left and right circular polarization kya hoga
@aakankshasahu5095
@aakankshasahu5095 6 жыл бұрын
Please upload video of Depolarization: ionospheric, rain, ice of stellite communication
@Gitakalam-rk
@Gitakalam-rk 6 жыл бұрын
sir polarisation is orientation of electric field vector why should we ignore magnetic field vector
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Signal generation is been calculated based on electric field one can do that by magnetic field even but as per definition we do calculate polarization by electric field
@Gitakalam-rk
@Gitakalam-rk 6 жыл бұрын
Thank you sir..how will I join a course ..
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Which course
@Gitakalam-rk
@Gitakalam-rk 6 жыл бұрын
sir I am a physics graduate. I am interested in Introduction of electrodynamics.suggest one course .
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
My courses will be uploaded on KZbin and you can see 7 courses which I have already placed.
@taiwoakinola5297
@taiwoakinola5297 Жыл бұрын
Thanks you sir
@EngineeringFunda
@EngineeringFunda Жыл бұрын
Your Appreciations, care and share matters a lot to me. #EnginneringLove. All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us. Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
@saagee9672
@saagee9672 6 жыл бұрын
Sir is wave polarizations and antenna polarizations are same?
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Yes
@saagee9672
@saagee9672 6 жыл бұрын
@@EngineeringFunda Tnq sir.....for immediate response
@smabtahi7905
@smabtahi7905 3 жыл бұрын
Thanks for your informative talk. I have question, if in an elliptical polarization the phase difference between Ex and Ey is delta_phi, can we say that the phase difference between Hx and Hy is delta_phi? and why?
@imranullahkhan5454
@imranullahkhan5454 3 жыл бұрын
Nice
@EngineeringFunda
@EngineeringFunda 3 жыл бұрын
Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏
@mali6616
@mali6616 5 жыл бұрын
Great video, I have a question that I'm confused about. Vertically Polarized = Vertical oscillation and Horizontal Polarization = Horizontal oscillation. But I read some where Vertical Polarization will propagate signal Horizontally and Horizontal Polarization will propagate signal Vertically. I'm a bit confused about it, because is that referring to the magnetic field because but that can't be because it is the Electric Field that determines the polarization. Would love to hear your thoughts. Thank you.
@EngineeringFunda
@EngineeringFunda 5 жыл бұрын
Polarization is orientation of electric field, so vertical polarization has vertical electric field and horizontal magnetic field during propagation
@mali6616
@mali6616 5 жыл бұрын
@@EngineeringFunda Thank you that is what I thought so it must be written wrong. Unless they are referring to cross polarization. I have emailed the Arthur to clarify. Thanks again for the great video, going to watch all of them.
@sankalpclassesbypathaksir6020
@sankalpclassesbypathaksir6020 6 жыл бұрын
Best video
@sankalpclassesbypathaksir6020
@sankalpclassesbypathaksir6020 6 жыл бұрын
Best video to clear the concept of polarisation of em waves
@ishankhan5110
@ishankhan5110 Жыл бұрын
Watching this video just half an hour before exam 😂💀
@aryaanr7032
@aryaanr7032 3 жыл бұрын
Tqq so much sir
@EngineeringFunda
@EngineeringFunda 3 жыл бұрын
Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.
@Smoothcurveup52
@Smoothcurveup52 6 жыл бұрын
Thanks sir
@rickythecreator4777
@rickythecreator4777 6 жыл бұрын
Pooja Singh welcome
@arunnarayanan1992
@arunnarayanan1992 5 жыл бұрын
Polorijation???
@fangrider007
@fangrider007 2 жыл бұрын
😂
@kottisaikiran3262
@kottisaikiran3262 5 жыл бұрын
((E/√2)i - (E/√2)k + j(E)j) exp((-jk/√2)(X+z)) Which polarisation? I got LHCP but answer is given as RHCP
@kankaiahk7197
@kankaiahk7197 6 жыл бұрын
fine sir, please upload a video about problems on this topic
@ethannguyen3114
@ethannguyen3114 Жыл бұрын
Even if the magnitudes are the same, the wave is elliptically polarized if
@jeffreyparsons7374
@jeffreyparsons7374 5 жыл бұрын
Your wave equation has a positive wt (omega t). Isn't that a wave traveling in the negative z direction?
@garvitmakkar
@garvitmakkar 4 жыл бұрын
No
@iqrarhussain6953
@iqrarhussain6953 2 жыл бұрын
Where is the Condtions for LCP and RCP and where is Eq for this?
@poroshjyotibora3253
@poroshjyotibora3253 5 жыл бұрын
Thnq so much sir
@proelectronics7070
@proelectronics7070 10 ай бұрын
subtitle bhi provide karwaeye sir
@pd029
@pd029 5 жыл бұрын
please explain cross polarization too ..
@EngineeringFunda
@EngineeringFunda 5 жыл бұрын
Orthogonal to intented polarization is cross polarization
@kashmirikhan1548
@kashmirikhan1548 6 жыл бұрын
Thnx sir g
@PalakkadansquadKL09
@PalakkadansquadKL09 5 жыл бұрын
Tnk u soooo much
@MrMuataz72
@MrMuataz72 4 жыл бұрын
very good explanation, but please improve your English pronunciation
@EngineeringFunda
@EngineeringFunda 4 жыл бұрын
I will definitely try
@MrMuataz72
@MrMuataz72 4 жыл бұрын
@@EngineeringFunda thank you very much
@dasendra375
@dasendra375 5 жыл бұрын
What is the advantage of circular polarization over linear polarization?
@EngineeringFunda
@EngineeringFunda 5 жыл бұрын
At receiving antenna side, we can receive signal at any orientation
@nitinthakur7083
@nitinthakur7083 6 жыл бұрын
the website link isn't working help me!
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Soon i will fix it
@EngineeringFunda
@EngineeringFunda 6 жыл бұрын
Now you can see, it is working properly
@nitinthakur7083
@nitinthakur7083 6 жыл бұрын
it's working thanks!
@holaesjam9736
@holaesjam9736 5 жыл бұрын
these ads are a nightmare..
@supremeleader5516
@supremeleader5516 Жыл бұрын
This subject is also a nightmare
@lakshaygupta5364
@lakshaygupta5364 5 жыл бұрын
N-element linear array, broadside array, ordinary endfire array, phased array. To which video these topics belong to ?
@HarshYadav-cp5qt
@HarshYadav-cp5qt 5 жыл бұрын
Thanku sir
@RUready6721
@RUready6721 2 жыл бұрын
Notes provided 👏🤬
@gauravnegi329
@gauravnegi329 9 ай бұрын
lecture is good but please avoid use of sketch pens sounds annoying.
@wot-waytotruth499
@wot-waytotruth499 4 жыл бұрын
Why electric field rotates, which thing compel it to rotate?what are the uses of theses polarization in daily life?instead of formulas I think you should focus what it really means to be polarized. Thanks
@uddo7698
@uddo7698 3 ай бұрын
Goog
@sirishadaita3808
@sirishadaita3808 4 жыл бұрын
Can you help me on the below problem? 1. Polarization and dB: a) The axial ratio of a circularly polarized wave is 1 dB. Find the relative cross-polar level and the polarization eciency. b) A desired linearly polarized wave has an axial ratio of 20 dB. Find the relative cross-polar level and the polarization eciency. c) Consider a desired linear x-polarization. The wave is elliptically polarized with 20 dB axial ratio. However, the major axis of the polarization ellipse makes an angle of 20 with the x-axis. What is now the relative cross-polar level and the polarization eciency? How much do the cross-polar level and the polarization eciency improve if we tilt the desired polarization in a way that it becomes aligned with the major axis of the polarization ellipse? d) Consider an elliptically polarized wave with 3 dB axial ratio. Find the relative cross-polar level and the polarization eciency when we consider the desired polarization to be the best linear. Compare the values with those we obtain when the desired polarization is the best circular.
@mohitpradhan5618
@mohitpradhan5618 4 жыл бұрын
Its no polo it is pola....
@Sachin_nirban
@Sachin_nirban 5 жыл бұрын
Polorisation ???????????????
@aishwaryashinde7755
@aishwaryashinde7755 5 жыл бұрын
South indian accent😅
@HelloUserss
@HelloUserss Жыл бұрын
@@aishwaryashinde7755 Marathi?
@bsnenterprises2592
@bsnenterprises2592 5 жыл бұрын
Ads are irritating
@pujithakaricheti8170
@pujithakaricheti8170 5 жыл бұрын
Go for my activity in Google and off the ads u won't get advertisement
@DeepakKumar-uh9xz
@DeepakKumar-uh9xz 4 жыл бұрын
Polorization 😂😂
@BLADE_PLASMA
@BLADE_PLASMA Жыл бұрын
Hahaa funny ? Mc
@joyboy00008
@joyboy00008 Жыл бұрын
😂
@ankitkaushal3213
@ankitkaushal3213 Жыл бұрын
Polo-risation
@notyourhabibi6473
@notyourhabibi6473 12 күн бұрын
galat bat respect teacher
@cricketkings3487
@cricketkings3487 4 жыл бұрын
e nglish is so awkward
@salehalsaee934
@salehalsaee934 5 жыл бұрын
it is very useful , thank you so much
@manmathparida4051
@manmathparida4051 5 жыл бұрын
Thanks sir
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