ฝัง
- เผยแพร่เมื่อ 6 ก.ค. 2019
- Antennas are widely used in the field of telecommunications and we have already seen many applications for them in this video series. Antennas receive an electromagnetic wave and convert it to an electric signal, or receive an electric signal and radiate it as an electromagnetic wave. In this video we are going to look at the science behind antennas.
Read our more detailed article on the antenna technology here : www.learnengineering.org/how-...
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Can you be one of our patron? www.patreon.com/LearnEngineering . I will truly appreciate that.
Sir , someone copied this videos , on channel name "ilmu rekayasa " .
Can you explain more about microstrip patch antenna in detail? Will be very useful
Thanks in advance
@RAHMAN SARKER AlexSah
Paypal donation?
5:33 What does the Russian car VAZ-2106 "Zhiguli" do in this video?)🤣
You are great man. Being a Graphic's designer i understand how much hard work you put in a 8 minutes video. Love for you :)
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
Yes it's more difficult
Tell me about it. Thank you for taking time out of your life to do this for all of us. You are quite talented
@@juliancastro884 hi julian. Kindly tell me what's your Question :)
He bear a lot of helping hands
I like when you go straight to the point and do not make us waste time.
Amazing video and covered a lot of great points. One thing to remember is a lot of antennas used from aircraft to cars use a quarter wave antenna. The antenna is then grounded to the chassis or airframe which itself acts like a quarter wave, and in turn you get your half wave setup.
Very efficient. Very engineer
Exactly.
Catalin 🔴 What Is Islam? ⚠️
🔴 Islam is not just another religion.
🔵 It is the same message preached by Moses, Jesus and Abraham.
🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
🔵 It reminds us that since God created us, no one should be worshipped except God alone.
🔴 It also teaches that God is nothing like a human being or like anything that we can imagine.
🌍 The concept of God is summarized in the Quran as:
📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚
🔴 Becoming a Muslim is not turning your back to Jesus.
🔵 Rather it’s going back to the original teachings of Jesus and obeying him.
@@ahmdabdallah2132 Sir, just as Islam has no relevance in the world today, so is your comment to the O.P.
Probably the most straight forward explanation of radio waves I have ever seen.
Speaking as a pro audio technician who deals with wireless all the time. Thank you.
As I'm an engineering student and studying physics and also I know something about graphical designing, I know your work is huge to bring imaginative concepts in front of my eyes
Haha you sure. Go back harvesting coconuts
@@dr.angerous you aren't shit and will never be shit, that comment was unnecessary as fuck
@@Novascular lol.
In 12 years of studying and practicing electrical engineering, this is the most succinct and clear explanation of antenna theory I've every heard! Great work!
i feel sorry for you, that you believe this crap
@@pratwurschtgulasch6662 never saw an antenna before?
@@pratwurschtgulasch6662 I literally build antennas.....
@@angadsingh9314 lot's of people are building tv's too, doesn't mean they know how they work. you have to ask the person that designed them and they might know.
Want to learn more about antennas?
Learn ham
Great explanation! This should be the intro of any radio wave class, straight forward to the goal!
And what will happen to the endless integration equations :D
@@mohamednour5600 There are absolutely necessary, but introduced too early, most doesn't understand nothing but can manage some exercises because they replicate the method they've seen.
support you!
Thanks a Lot. This video helped me visualize how antennas worked. I worked in the avionics most of my life. Never could visualize how a signal was physically produced.
OldMech amazing how good instructions help complete the learning experience
"Please note that the description of antenna we explained here is very basic". My man, this explanation is better and clearer than the others that I ever heard.
I am _very_ new to telecoms; just 2½ years. I am a CAD draughtsperson and hungry to know all that I can about telecoms design, i.e., the drawing content. This is straight there and without all the ‘telecom speak’ that I encounter, both at work and on-line. Brilliant.
in 8 minutes you show us what we took years to understand.
more plz we are thirsty
many thanks sir, from LIBYA
@StealthyMonk @ not as used to be of course, thanks to NATO " freedom ".But I can say apart from unrest around Tripoli now, Life is going however people go to work and schools and universities are still open. Libyan National Army "LNA" is restoring the country and going to bring stability and order.
@StealthyMonk
thanks my friend, which part of the world you are ?
@StealthyMonk beautiful country, my respect
I live in Karachi Pakistan I like your comments send 4 month ago
I've been struggling to understand how antennas work for ages. This one eventually explained it clearly to me in an easy to understand way. Huge thanks.
you and I are on the same page!! yes the pyramids were a interplanetary communication device that operated at a very low frequency. But also the great Pyramid of Egypt was a teletransportation device, ,, NOW Stone Henge and Gobekli Tape: they were power plants. , You will see chips on the upper parts of the stones as they were perfected to a operating frequency. The horizontal pillars were set to vibrate at a particular frequency magnetically, for many reasons, each horizontal rock had a purpose!! some were used to excite the seedlings in the ground, to expedite the growth, some were tuned into earths mag field and provided magnetic lift via the Earths "B" field . Check out Coral Castle Florida, ED used What I call a "B" field generator, His generator used "V" magnets to ensure max delivery of the "B" field Just like is being used at the black pyramid of Alaska. His generator used 25, V mag around and 5 deep to produce the "B" field into the earth and special stones. THE "B" field is the center of a magnet/ some like to refer to it as the neutron field. But the 'B" field is much much more !!! I wonder if the black pyramid of Alaska used magnetite as a skin for the pyramid that would explain many things!!! Tesla new about the free power that's available through the CENTER FIELD of a magnet AS you are well aware the rich boys didn't want it, It's been there all the time. When the government took down the horizontal stone at Coral Castle the entrance door stopped working. Funny thing they gave us the clue,, His horizontal rock was providing the magnetic energy to support the access door. AS you know magnetic energy is perpetual JUST GETTING started with all this. I don't need to brag about all my credential.!! I got into physics back in 1959 as a ham operator at 9 years old I would design and build my tube type radio's for Rec and xmit. I know what I'm talking about.. When they say all they had were copper tools OMG HOW STUPID!!! when you understand the properties of a inductive that being utilize to build the pyramids you would understand a copper tool was every bit of a power tool BIG TIME!!!!!!!!!!!!!!!!
Best and most simple antenna explanation I've seen in my life, good work.
thank you very much for the well detailled explanation ,i've been studying antennas for two years and i felt like this video got all what i was missing
I love your efforts to explain difficult engineering system
Best video ever about electro magnetic.....
I am satisfied after watching this
Thank you sir..
This is the most understandable explaination about Antenna Wave-propagation, I've ever seen. Thank you, you have made my day!
One of the best videos explaining how antennas function that I've seen. Kudos!
Why books also not explain the same way. I always had doubt how antenna works. All cleared in just 5mins. l don't know how to thank you.
I had also problem.
You can thank him by paying him a small amount of money 😀
@@charlesabram7257 I will do some day. :)
Click the support button 7:50
by becoming a patreon
thank you guys for the brilliant work you consistently put out
Beautiful video! All explained in less than 10 minutes. I've never understand antennas until today. Thank you bro.
Genius at work!...fantastically simple explanations for complex physics, with great support graphics....its the best breakdown I've seen!
So informative, I can't believe how much I learn so quickly from your videos.
It's an awesome explaining! I always wanted to know how Antenna works and your video explains it in the best way.
Very thank you, man. I've been studing engineering for some years and no teacher have ilustrated this, although always speak about radiation and eletromagnetic waves.
Oh my god that was really a high quality content that physics of em wave(kink generation) is really appreciable u did a hard work thank you so much keep making such kinds of videos.
For the first time, I find an excellent explanation of this topic.
Really fabulous Video & thanks a lot for sharing ✨✨
One of the best explanation on antennas and EM waves. Always curious about the EM waves. Not an easy concept to grasp but well explained. Interesting to see how blobs of electric fields come out of a dipole which themselves cannot change faster than the speed of light.
One of the best explanations of basic Antenna functioning.
I've waited a long time to get this information! Thank you.
Hey Sabin,
Its great to see your videos.
Your content easily understood than 6 months of lectures by engineering teachers.
Please Upload more and more.
Best Luck
Such a game changing invention in human history. Thanks for the video!
Finally a good explanation on antennas, job well done.
One of the best videos in my whole life..... really awesome explanation. and quite simple and effective graphics.....
Insane quality. I really hope you keep this up!
This channel is doing a great job. For explaining concepts in engineering. Superbly impressed.😍
this was probably the single most useful video i have seen in the past few years
Beautifully explained! Made it so simple and clear..
Great video and clear explanation👍
Wish my professor could explain like this.
OMG I'm an electronic engineer and never see better explanation and discription of such kind theory!
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
Great explanation, no BS, and great graphics. Congratulations, and many thanks!
I wish I saw these videos while I was taking antenna courses in college. Thank you for sharing this useful piece of info!
Best explaination ever. After 25 years I finally understood the oscillating dipole
Amazing video. I already saw like 20-30 videos on YT about antennas/radio and they usually sucks.
I have a theory that actually most people don't have a clue on how they actually work. They just decorate and repeat the same stuff.
Do more videos about this area! More animations! More antenna types!
I love this video! Really easy & simple!
Fantastic video with lucid explanation!!!!
I always like your videos for the content you provide us!
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
Thank you, "Learn Engineering". Thank you very much.
I really appreciate your great and fruitful efforts.
You have made engineering beautiful !
As an electronics hobbyist this is the first time i've had antennas explained to me clearly. Great job!
I live in Karachi Pakistan I like your comments if you don't mind
you guys are amazing
thank you very much
the most useful youtube page
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
Great visualizations of wave generation and propagation! Thanks!
Thanks for the great video. I studied electronics in undergrad but never learned what's shown here. Excellent video!!!
This is an explanation for people who already know something about the subject matter.
I have a question. In the animation where the antenna creates the signal, you can see that he signal spreads out as it propagates. During the animation where the antenna receives the signal, you just played the first animation in reverse, but wouldn't the geometry of the incoming signal look completely different (it wouldn't magically be drawn towards a point)?? Thanks!
Good point. signals are not focused to receiver antenna like showed in the animation. Isotropic antenna waves propagate all directions equally, so the gain of the receiver antenna is inversely proportional to square of the distance.
That was focused at the parabolic disc.
Yah, the shape of incoming waves will be different.
@Evil Component Quantum Mechanics? What are you talking about? What is missing are all the near fields.
@Heads Mess im not very informed on this stuff, but I watched the waves as circles hit the thing, and its the same action as the single line wave traveling one way. Not sure if that was what you were getting at tho.
Very nicely explained! Thank you.
Amazing video. Simple yet informative
Love the 2106 in the garage!
Amazing video and covered a lot of great points. One thing to remember is a lot of antennas used from aircraft to cars use a quarter wave antenna. The antenna is then grounded to the chassis or airframe which itself acts like a quarter wave, and in turn you get your half wave setup.
Those are called monopole antennas, which use aircraft chassis as ground plane instead of a second rod.
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
Very nicely and deeply explanation, great work! 🙂
Best explanation. Thank you.
2:45 How a Wi-Fi logo was created...
Wow, that is an impressive mangling of "acceleration".
Sir I can understand hardwork behind this video ....... therefore I don't miss any video ....and also I like all videos after watching
Excellent explanation sir..thank you...
Love ya Learn Engineering team❤️ wish yu many more centuries to keep posting these. We need it!!!!
Contrary to the information provided at the beginning of this presentation, closed circuit inductors most certainly do propagate radio frequency inputs and they are very capable receiving antennas also. This type of antenna is popular amongst "ham" radio enthusiasts and has proven effectiveness.
All antenna designs are inductive devices, not just loops or coils. A dipole is also an inductor.
What differentiates an antenna from other inductors such as an ignition coil used in a car is the frequency of the input signal. At low frequencies the electromagnetic wave surrounding an inductor will collapse back into the inductor as the polarity of the wave form reverses. A good example of this can be found in power transmission lines operating at 50-60hz. They do have an electromagnetic field surrounding them but with each cycle the field collapses and is absorbed by the transmission line. You can imagine the inefficiencies of transmitting power if this were not the case.
The key factor in creating radio propagation is the frequency of the signal fed into the inductor. It is generally accepted that to effect radio propagation the signal fed into an inductor needs to be 100 khz. and above in free air.
In order to understand radio propagation it is vital to understand that like charges repel each other.
When a radio frequency signal is fed into an inductor an electromagnetic charge is created around the inductor. Because the frequency of the input is high the electromagnetic field cannot collapse back into the inductor before the next peak of like charge enters the inductor. Again, like charges repel. This forces the electromagnetic field surrounding the inductor to "snap off" and to be "pushed away from the inductor and thus we have effected radio propagation.
What is a radio then? Good question. In the case of something like a radio station transmitter it is a device that converts audio frequency (80-20000 hz.) into a much higher frequency i.e. 106.7 mhz. and feeds that signal electrically into an inductor (antenna) which is then propagated as an electromagnetic signal.
In the case of a radio receiver, it is a device that converts a high frequency electromagnetic wave down to frequencies in the audio range and with the use of an audio amplifier and speaker back into sound.
I hope this has been help to anyone trying to grasp the basics of radio like I did.
Drop the 100 khz comment. What frequencies do submarines use when under water?
@@dwilliams2068 ,Submarines use very low frequencies for radio. Audio frequency transmissions are possible underwater. Low frequencies are employed underwater as signal attenuation increases with frequency in this environment. Note that in regards to my assertion that radio propagation starts to occur at 100 khz I do state "in free air". This is perhaps a generalisation, it is possible to detect frequencies below this level but in the context of both propagation and modulation the practical limits imposed on these lower frequencies makes them a fairly ineffective carrier of data.
@@davidbrayshaw3529 Yes I know. Among other assignments in the navy I was ASW Officer on a destroyer and had many interactions with submarines, fortunately our own subs. You are probably familiar with the UQC.
@@davidbrayshaw3529 I really don't know. I left the navy many years ago, but there is something that might interest you. The UQC on our ship was built by Bendix Pacific. As I was being relieved from active duty in San Diego there was a flyer on the table from Bendix Pacific in North Hollywood. Having had a long experience in electronics and a degree in Engineering Physics, I decided to visit Bendix and was hired on the spot. I was given a desk and a budget to buy books on transistors and dit early work on solid state telemetry systems. I worked in telemetry and later moved to San Diego to work on the Atlas missile, followed by many years in aerospace and commercial projects.
Returning yo my time on the destroyer, I was also Electronics Officer. We had a shipyard overhaul and our radios were all converted from VHF to UHF, all but the TBS on the bridge. Many times we could see a ship but not be able to talk to them on the radio systems, while the captain, using the TBS on the bridge, could. It caused me much grief. Only when I started working on missile tracking systems did I learn that the UHF failure was destructive multipath.
@@davidbrayshaw3529 Too long ago to know. As I left active duty I saw a brochure from Bendis Pacific who had made our UQC. I thought it was interesting so I went there and was hired on the spot, based on my experience and degree in Engineering Physics. I was given a desk and a budget to buy books on transistors. Within a year I had developed the first solid state telemetry components and had a patent on one circuit.
Returning to the ship, I was also electronics officer. We had a shipyard overhaul that replaced all our radio systems, except for the TBS on the bridge, with UHF systems. Sometimes we could see a ship but couldn't contact them on UHF but the captain could reach them with the VHF TBS. It caused me a lot of grief. Only when I moved back to San Diego to work on Atlas missile tracking did I realize that the UHF systems were affected by destructive multipath reflection from the ocean.
wow.....excellent....everything explained with animation..
Thanks for your clear and easy to understand explanation
I wish professors taught us this way.. Good explanation.. Thanks a lot.. ❤️
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
Well really clears up what a couple years of reading textbooks never did.
Best way to teach, it will take days to understand by the book and with the help of teachers, but you made it so easy to understand in 10 minutes, very much thank you for your great work 🙏🙏🙏🙏
Your explanation and presentation is great
how did a human being reach to a conclusion that oscilating dipole can create a travelling EM wave and then to transmit information using that is pure genius... damn
that is not the work of a single day,it took centuries and so many brilliant minds to reach at that conclusion gradually.
OMG.. you and I are on the same page!! yes the pyramids were a interplanetary communication device that operated at a very low frequency. But also the great Pyramid of Egypt was a teletransportation device, ,, NOW Stone Henge and Gobekli Tape: they were power plants. , You will see chips on the upper parts of the stones as they were perfected to a operating frequency. The horizontal pillars were set to vibrate at a particular frequency magnetically, for many reasons, each horizontal rock had a purpose!! some were used to excite the seedlings in the ground, to expedite the growth, some were tuned into earths mag field and provided magnetic lift via the Earths "B" field . Check out Coral Castle Florida, ED used What I call a "B" field generator, His generator used "V" magnets to ensure max delivery of the "B" field Just like is being used at the black pyramid of Alaska. His generator used 25, V mag around and 5 deep to produce the "B" field into the earth and special stones. THE "B" field is the center of a magnet/ some like to refer to it as the neutron field. But the 'B" field is much much more !!! I wonder if the black pyramid of Alaska used magnetite as a skin for the pyramid that would explain many things!!! Tesla new about the free power that's available through the CENTER FIELD of a magnet AS you are well aware the rich boys didn't want it, It's been there all the time. When the government took down the horizontal stone at Coral Castle the entrance door stopped working. Funny thing they gave us the clue,, His horizontal rock was providing the magnetic energy to support the access door. AS you know magnetic energy is perpetual JUST GETTING started with all this. I don't need to brag about all my credential.!! I got into physics back in 1959 as a ham operator at 9 years old I would design and build my tube type radio's for Rec and xmit. I know what I'm talking about.. When they say all they had were copper tools OMG HOW STUPID!!! when you understand the properties of a inductive that being utilize to build the pyramids you would understand a copper tool was every bit of a power tool BIG TIME!!!!!!!!!!!!!!!!
*Most learning full video I’ve already saw this year! Well done!*
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
Sir really iam saying you will giving very good engineering concepts ........
as usual, your videos are very well done, didactic and well illustrated, on very interesting topics. thanks again and have our support.🇲🇦
this video should be a part of studies at all engineering institutes. great explanation
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
When I was a kid , my dad made an antenna out of an aluminum plate. He kinda nailed it to a piece of lumber with two nails from the middle and connected the heads of cable on them. And it worked perfectly. Now I know why it worked
One week lecture understand within eight minutes. Ur genius sir. Thanks🙏🙏
Thanks for explaining in a simple and easily understandable way.
The question I still have from my engineering college days
th-cam.com/video/k3Lpe77OIiQ/w-d-xo.html
See this video for more info!!!
Please tell more about YAGI-UDA ANTENNA.
Thank you!
I live in Karachi Pakistan I like your comments thanks
Thanku ...your all videos support me ..to understand concepts clearly....need more videos plzzz...
Love this channel....,😗😗😗
Absolutely perfect. Maybe so one for how to make your own directional high gain antenna?
I can design my own antenna after this video.
Interesting video. A question: Historically (pre digital signal broadcast) TV antennas had a multitude of elements to improve reception based on the distance the antenna was from the station antenna. You indicated in the video the frequency of the antenna was 2X the dipole distance. So how does a TV antenna receive various VHF and UHF frequencies even though the dipole distance was fixed? How does this concept change with the United States changing to digital broadcast of VHF and UHF signals?
Excellent explanation and video examples! Thx.
Единственный ролик на всем ютубе, в котором реально объясняется принцип работы антенны. Лайк!
The animation of the field lines for the induction case (from 0:35) is *wrong*.
Field lines do not get squashed or deformed into increasingly eccentric elliptical shapes. They maintain the same shape, but - following Faraday representation - get rarer and rarer as the field strength diminish, then they disappear when the field goes to zero and reappear oriented in the opposite way when the polarity shifts. Then they get denser until they reach the maximum and the cycle repeats itself.
You might want to correct that in your next video on the kink generation.
Also, as others have noticed, you cannot just reverse the field to show how the antenna works as a receiver. You should place the receiving dipole outside the origin of the emitting dipole field (still propagating forward) and then make the electrons inside react to the portion of the field intercepted by the receiving antenna. This will also illustrate why so little power is received: most of the emitted energy goes in all the other directions.
The animation of the dipole field of the transmitting antenna is very nice to see, I have to say.
Thanks is there an animation or a textbook that shows this more accurately?
This is insane. I knew technology in our world works mysteriously but this is really nuts.
Very well explained and clearly to the point.
Awesome video. Finally understanding antena!!!
AMAZING!!!! SUKA BLYAT, AMAZING!!! And awesome is Vaz 2106 in the garage
cyka blyat 😂
Да по-нашенски пиши уже :)
I hold a masters degree in Telecommunications Engineering and I still feel sometimes there’s some guy out there who can explain things even better and I know nothing.
The deeper you dig into any subject the more you realize there's no bottom. I have an MS degree in engineering too. It gives me greater appreciation for how little I don't know. Fortunately a lot can be accomplished with a partial understanding. If you wait to it all, you'll never get anything done.
Thank you so much guys....for clearly explaining it..😊👍
Excellent explanation! Thanks!
Question!..
Is there are a chance that linear signals at reciever antena dont overlap. Is that why we use to go on terrace and wrestle with that old antenna for clear reception. "Ub theek araha hay tv !!!!"
Sir please make video on how elctromagnetic waves converted to video , audio, pictures ........
This is a bloody good explanation!