Loop Antenna (Basics, Types, Structure, Radiation, Properties, Applications, Pros & Cons) Explained
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- เผยแพร่เมื่อ 18 ก.ย. 2024
- Loop Antenna is explained by the following outlines:
1. Loop Antenna
2. Basics of Loop Antenna
3. Types of Loop Antenna
4. Structure of Loop Antenna
5. Radiation of Loop Antenna
6. Properties of Loop Antenna
7. Advantages of Loop Antenna
8. Disadvantages of Loop Antenna
9. Applications of Loop Antenna
Chapter-wise detailed Syllabus of the Antennas and Wave Propagation Course is as follows:
Chapter-1 Antenna Parameters: • Antenna Parameters
Radiation Pattern, Antenna Radiation Density and Radiated Power, Antenna Radiation Intensity, Antenna Beam Efficiency, Beam Angle & Beam Solid Angle, Antenna Radiation Efficiency, Antenna Directivity, Antenna Gain, Antenna Apertures, Polarization, Friis Transmission formula, Antenna Field Zone, Radiation Resistance, Retarded Potential, Reflection Coefficient and VSWR, Antenna Temperature, Effective height of Antenna, Reciprocity theorem of Antenna.
Chapter-2 Dipole Antenna: • Dipole Antenna
Types of Dipole Antenna, How Dipole Antenna Radiates in space, E field and H field in dipole antenna, Radiation resistance and radiated power of Hertzian dipole antenna, Radiation resistance and radiated power of halfwave dipole antenna, Dipole Antenna feeding techniques, Monopole antenna and imaginary ground concept of monopole antenna, Folded Dipole Antenna.
Chapter-3 Antenna Array: • Antenna Array
Basics of Antenna Array, Two Isotropic source array, Two point array separated by half wavelength, Two point array separated by wavelength, Radiation pattern of two point antenna array, Pattern Multiplication, Pattern Multiplication of four point sources, Pattern Multiplication of eight point sources, Binomial Array, Schelkunoff Polynomial array, Dolph Tchebyschedd array, Tchebyshev Polynomial, Phased Array, Frequency scanning array, Hansen woodyard end fire array, Smart Antenna.
Chapter-4 Loop Antenna, Helical Antenna & Yagi Uda Antenna: • Loop Antenna, Helical ...
Basics of Loop Antenna, Radiated Power and Radiation resistance of loop antenna, Details of Helical antenna, Designing of helical antenna, Problems on helical antenna, Yagi Uda antenna, Designing of Yagi Uda Antenna, Problems on Yagi Uda Antenna.
Chapter-5 Turnstile Antenna, Long wire Antenna, Travelling wave Antenna, V Antenna & Rhombic Antenna: • Turnstile Antenna, Lon...
Details of Turnstile antenna, Long wire resonant antenna, Travelling wave antenna, Details and working of V antenna, Rhombic antenna, Designing of Rhombic antenna, Problems on Rhombic antenna, Antenna impedance matching.
Chapter-6 Horn Antenna, Reflector Antenna & Lens Antenna: • Horn Antenna, Reflecto...
Horn Antenna and it's radiation, Reflector Antenna, Feeding methods of reflector antenna, Aperture efficiency of reflector antenna, Problems on reflector antenna, Lens antenna and working principle of lens antenna, Comparison of reflector antenna & Lens antenna.
Chapter-7 Slot Antenna: • Slot Antenna
Babinet's principle, Slot antenna and radiation mechanism in slot antenna.
Chapter-8 Microstrip Antenna: • Microstrip Antenna
Microstrip Antenna basics, Feeding methods of Microstrip Antenna, Fringing effect of Microstrip Antenna, Designing of Microstrip Antenna, Example of Microstrip Antenna, PIFA antenna.
Chapter-9 Broad Band Antenna, Log Periodic Antenna & Spiral Antenna: • Broad Band Antenna, Lo...
Broad Band Antenna, Frequency Independent Antenna, Log Periodic Antenna, Structure of Log periodic antenna, Spiral Antenna, Radiation and Designing of Spiral antenna.
Chapter-10 Antenna Measurement: • Antenna Measurement
Radiation pattern measurement, Gain measurement, Source of error in gain measurement, Impedance measurement, Phase measurement, Polarization measurement, Spectrum Analyzer, Network Analyzer, VNA Calibration, Anechoic chamber.
Chapter-11 Wave Propagation: • Wave Propagation
Radio wave propagation, Ground wave propagation, Sky wave propagation, Space wave propagation, Duct propagation, Critical frequency, Maximum Usable frequency, Virtual height, Skip distance.
Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Antenna and Wave Propagation.
#LoopAntenna #Antenna #EngineeringFunda @EngineeringFunda
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Thank you for the video. It was just the info and level I needed.
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Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
Thank you so much for your great explanation, it helped me a lot.
Great explanation sir!
Greetings from Eastern Arabia
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0:42 Loop Antenna
4:00 Types of Loop Antenna
4:56 Properties of small loop antennas
6:48 Large Loop Antennas
10:42 Applications of Loop Antenna
Thanks for your kind feedback
Great video buddy. Thanks for this - I'll be building a small loop over the winter.
Thank you sir
Welcome
brilliantly explained thank you!
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.
@@EngineeringFunda I am watching this playlist on antennas intensely. I have been very interested in antennas for a long time. ❤️
Wonderful explanation 👍👍👍
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.
Thank you, i like this way of explanation!
Really superb sir ......
Keep it up .....
Sir pls upload a video on electric n magnetic fields of short dipole,half wave dipole,monopole of length lambda/4
Perfect 👍👍
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 🙏
One of the advantage of your video ki apke lecture ko 2x karke dekh skte hai😁
If you have better understanding then yes you can increase speed. But for beginners, they should see it slowly.
sir please make a video on emf induced in loop antenna
sir congratulation for your work! it helps me to learn more about this area of comunication that i like , it is not possible to me go to University, but i work in this area for some years, not in the engeneer level but in the assembly of equipment of comunication, and I have my afterwork hobbies in the same area like amateur radio.
I have a question to you sir... can you explain the work of the circular cicloyd antennas? Like they use in FM broadcasting? Not are the crossed dipoles, But the ring with stubs antenna.
Best Regards from Portugal,
I do pick up one long wave station on this loop out of NY Bloomberg station and im in Mass.
If I want to use a large loop antenna for listening to S/W stations, for instance drawn from corner to corner in my attic, is there any danger that, since it is a big induction loop, there might be spikes that might fry a cheap SW receiver? Should one for instance connect a small series capacitor and a parallel resistor to the connector to protect the receiver?
Thank you sir. Can you post a video on biconical antenna?
Helpful..
I have a full wavelength loop antenna in a triangle. One point is 30 feet from the ground. 2 other points are 10 feet from ground. Where would you suggest I feed the loop antenna with 75 ohm coax for low angle of radiation ? Right now I have it at bottom left corner of triangle. Should I stay with 75 ohm coax or use 600ohm open wire ?
Sir plz explain Expression for radiation field of small loop antenna of radius a
Please sir .... provide me the derivation of electric field of small loop antenna.
How do you perform RE test using loop antenna? How to position the loop antenna?
QUESTION: Is it accurate to say that if you use a SMALL loop antenna as a receiving antenna, it is in fact simply an induction loop, because the magnetic flux, which goes through the loop, and which is caused by the magnetic component of the radio wave, fluctuates at the frequency of the wave, and simply induces a voltage in the loop? If that is the case, then we could completely ignore the E component, right?
Nope
👍👍👍
Your welcome 🙏
Can you please give the video link of broad side antenna?
Sir microwave frequency range lies between (300MHZ-300GH)
Tqsm
Sir, which text book ur using?
CA Balanis
If small loop antenna on XY plane at the original of coordinates. An elementary dipole oriented along Y axis is placed at different observation points in the XZ plane, in that case where can I get the higher level of signal? (0,0,10) or (10,0,10) , (30,0,0), (10,0,20)??
10, 0, 10
What difference, if any, does the number of loops make?
Why radiation pattern of small loop and large loop is different, kindly explain
Radiation pattern depends on modes, it is not depending on size.
Kindly elaborate, as small loop radiates in the plan of antenna and large loop radiates in the plan perpendicular to the plan of antenna
Why is it called sense antenna
loop is a balanced antenna
coaxial cable is unbalanced xmission line
a mismatch results
What do people use these for?.can this be used to condone cruel and usual purposes onto your home from a neighbor 25 meters away?
Sir hindi may acche tarah se explain kern
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