
What is the difference between horizontal and vertical polarization?
Answer
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Hint:In radio wave communication, the orientation of electric and magnetic field vectors is critical. The polarization of the antenna is determined by the direction of the electric field vector. In linear polarization, there are two types: horizontal and vertical. The electric field vector of an EM (electromagnetic) wave is parallel to the earth in horizontal polarization. This is achieved by placing antennas parallel to the ground. The same may be seen in the diagram, which depicts the electric field in the propagation direction. The electric field vector of an EM (electromagnetic) wave is perpendicular to the ground in vertical polarization. Antennas that are vertical to the earth produce this.
Complete step by step solution:
Note:Antennas that are vertically polarised and antennas that are horizontally polarised work well together. Where one performs poorly, the other may succeed. What the vertical can draw in that the dipole can't, and vice versa, may surprise you. It's a good mix for maximizing connections, especially with shifting propagation.
Complete step by step solution:
Horizontal polarization | Vertical polarization |
It contains no such filter to block the rays with horizontal orientation. | It contains a special vertically oriented filter that blocs all the horizontally polarized rays. |
It offers no glare protection meaning no protection from harsh glares. | It blocks intense reflected light eliminating harsh glares from surfaces like water. |
Designed to reduce the intensity of light which makes it easy to see clearly in low light conditions. | They have a narrow usable range including low-light visibility. |
They are more versatile than polarized lenses in terms of visibility. | They limit the visibility of images produced by LCD and LED screens, such as cell phones, LED displays, etc. |
In absolutely incoherent in nature. | In absolutely coherent in nature. |
Note:Antennas that are vertically polarised and antennas that are horizontally polarised work well together. Where one performs poorly, the other may succeed. What the vertical can draw in that the dipole can't, and vice versa, may surprise you. It's a good mix for maximizing connections, especially with shifting propagation.
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