Thank you so much. I wish everyone teach this topic could teach like you. In your voice and explanation, one can really tell that you are passionate about teaching your students. This attitude is missing in a lot of professors today, especially here in America and yet students pay a lot tuition and other fees for University. But thank so much for passing on this wonderful knowledge. God bless you.
Dear Professor Kridnix, I have to say you are genius, I read the textbook for 3 times but still don't completely understand it, but only watch your lecture 1 time, 1 completely understand everything, thank you so much professor. By the way, would you please post all of the lectures related to Transmission Line, we all really need them to enhance our understanding. (or can you please give us the link to all of your lectures related to Transmission Line) Thank you so much, best wishes to you Professor Kridnix
Thank you for this! I've been reviewing my antenna notes from 3 years back (from another university) and your videos are just awesome! You clearly explained the concepts for easy understanding!
Very illustrative and outstanding explanation for a beginner in antenna basics like me. Kudos to your amazing teaching contents and style. Thank you. :)
Hi ! Nice video!! I want to ask you... if I only care about the receiving signals (don’t care about transmitting) would I have to prefer a high dbi antenna or a medium?? Is higher dbi antenna more sensitive to receive??? Thank you in advance
This is a very good explanation,but i have a question: the normalized radiation Intensity of the dipole is sin^2(theta),and then we plot theta in the radiation pattern. Now,the plot says that we reach the maximum with theta=0,but with sin^2(theta) we have the maximum when theta=90 degrees. Where is the mistake?
***** First of all thank you for the answer. My problem is that i cannot understand the relation between the normalized radiation Intensity of the dipole, sin^2(theta),and the polar plot.
+reham briek theta in (sin (theta))^2 is the angle that varies from 0 to pi which is as per the convention of regular spherical coordinate system. While theta in antenna pattern/plot is the angle that is measured with respect to normal axis to antenna . they are slightly different , by mistake he has called both anglesby same name.
Maybe normalized radiation intensity, F, stands for fraction, because it is the fraction you multiply the maximum radiation intensity by to calculate the radiation intensity.
I watched this video several times and loved the clarity ,explanation, mathematical treatment, graphs and equations of electromagnetism radiation. It helped me enormously in revision and career development/progression in radio/electronics communications. I am looking forward to complete all videos. Thanks alot.
I'm a beginner HAM Operator and I'm pretty sure this will be a bit above my Paygrade but here I go. Update, 5 minutes Later. Yes. I don't know what's going on.
Thank you so much. I wish everyone teach this topic could teach like you. In your voice and explanation, one can really tell that you are passionate about teaching your students. This attitude is missing in a lot of professors today, especially here in America and yet students pay a lot tuition and other fees for University. But thank so much for passing on this wonderful knowledge. God bless you.
Dear Professor Kridnix, I have to say you are genius, I read the textbook for 3 times but still don't completely understand it, but only watch your lecture 1 time, 1 completely understand everything, thank you so much professor.
By the way, would you please post all of the lectures related to Transmission Line, we all really need them to enhance our understanding. (or can you please give us the link to all of your lectures related to Transmission Line)
Thank you so much, best wishes to you Professor Kridnix
Thank you for this! I've been reviewing my antenna notes from 3 years back (from another university) and your videos are just awesome! You clearly explained the concepts for easy understanding!
Very illustrative and outstanding explanation for a beginner in antenna basics like me. Kudos to your amazing teaching contents and style. Thank you. :)
this is the right video at the right time
Thanks for posting this. Fills in a lot of blanks for me.
really good lecture! you are an excellent professor!
Really good explanations, tolerable equation levels and great graphics to underpin the information.
Pretty good and useful video! Thank you for this overview.
You are an oasis of knowledge !!!
Thanks , thanks very much !!!
Outstanding explanation thank you Sir you helped me a lot
greeting from Morocco !
nice explanation sir. i was not cleared on antenna pattern diagram before this video.... thanks a lot
you just saved my year!!! thanx
Excellent video for engineers.....Thank You
Most informative and appreciated.
Very informative. Can you please post the lecture slides ?
thank you very much
Hi ! Nice video!! I want to ask you... if I only care about the receiving signals (don’t care about transmitting) would I have to prefer a high dbi antenna or a medium?? Is higher dbi antenna more sensitive to receive??? Thank you in advance
Great explanation.
good explanation sir
This is a very good explanation,but i have a question: the normalized radiation Intensity of the dipole is sin^2(theta),and then we plot theta in the radiation pattern.
Now,the plot says that we reach the maximum with theta=0,but with sin^2(theta) we have the maximum when theta=90 degrees.
Where is the mistake?
***** First of all thank you for the answer.
My problem is that i cannot understand the relation between the normalized radiation Intensity of the dipole, sin^2(theta),and the polar plot.
+nonsocheazzoscrivere any luck with that question?? I'm facing the same problem
+reham briek theta in (sin (theta))^2 is the angle that varies from 0 to pi which is as per the convention of regular spherical coordinate system. While theta in antenna pattern/plot is the angle that is measured with respect to normal axis to antenna . they are slightly different , by mistake he has called both anglesby same name.
Please explain the radiation pattern of different types of antennas
This is "essentially" an essential video, I would "essentially" say, this guy really "essentially " like the word "essentially" a lot.. LOL
20:51 " The next animal in our zoo of terminology" --- That was an epic line in the middle of a lecture. :D
Amaresh Lenka agreed, he has a charming speaking style
Sir, Please suggest the name of antenna book which covers practical and theory both.
Thanks a lot ,very well explained...much appreciated
Maybe normalized radiation intensity, F, stands for fraction, because it is the fraction you multiply the maximum radiation intensity by to calculate the radiation intensity.
The linear scale radiation pattern @15:00 seems wrong. I think 0 and 90 are interchanged
On the Antenna pattern, shouldn't 45 degrees yield 1/2 power?
The Wizard shares some of his black magic!
Very Very Awesome Video... :-)
How do you find the reactance of the antenna?
Excellent,
Thank you
I watched this video several times and loved the clarity ,explanation, mathematical treatment, graphs and equations of electromagnetism radiation. It helped me enormously in revision and career development/progression in radio/electronics communications.
I am looking forward to complete all videos. Thanks alot.
U r the man
Thanks sir for the awesome lecture!
Wow..Thank you sir.
Beautiful
Thank you very much, What text book do you use in class? cheers
+Random Fundamentals of applied Electromagnetics ( by Ulaby)
thanks
Polar coordinates from 3rd semester calculus
directivity in last slide is wrong. D= max(s) / (Prad/4pi*r.^2). instead of !=max(s) / (4pi*r.^2/Prad). pls note that.
very good nice ....
💐🙏
thank you
really helpful ....>>
This is the best
Excellent :)
can i get all those things about antennas
Muito bom
Dudes favorite word is clearly essentially
Thank you sir! You're awesome
I'm a beginner HAM Operator and I'm pretty sure this will be a bit above my Paygrade but here I go. Update, 5 minutes Later. Yes. I don't know what's going on.
nice one
10q so much!!!
THANK YOU.
great guy ur
....Spider Man at 10:00 ?!??!???
I didn't think of anything new yet
boss, your directivity formula is wrong
apple lal yours is missing
Bedtime stories