Explain MUF and give any method for calculation. A high frequency radio link has to be established between two points at a distance of 2500km on earth surface. Considering the ionospheric height to be 200 km and its critical frequency is 5 MHz. calculate the MUF for the given path

Q: In free space electric field component is E=(10ax+5az)cos(wt+2y-4z)V/m. Determine a)Magnitude of…

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Q: symmetric slab waveguide,

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Q: The answers according to the books are 0.23 mV/m , 0.53 to 0.99 mV/m

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Q: In free space electric field component is E=(10ax+5az)cos(wt+2y-4z)V/m. Determine a)Magnitude of…

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Q: This MCQ QUESTION FROM ANTENNA ENGINEERING course.

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Q: The critical frequency of an ionospheric layer is 10 MHz What is the maximum launching angle from…

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Q: According to the book the answer for this question is 0.23 mV/m, 0.53 to 0.99 mV/m Please don’t…

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A: According to question:

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Q: 1) A 150 MHz TE polarized wave with amplitude 3 V/m is obliquely incident from air (z 0). The angle…

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Q: Consider the formula for skin depth of a material. a. What is the skin depth of copper at 10 MHz?

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Q: What are transmission lines and what are the effects and causes of transmission lines, then mention…

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Q: 2. Seawater plays a vital role in the study of submarine communications. Assuming that for seawater,…

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Q: An isotropic antenna is radiating evenly in the r–direction in free space. The total electric field…

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Q: Calculate the maximum usable frequency for a near vertical incidence ionospheric daytime link. It is…

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Q: 3. When in the boundary of two media internal reflection occurs, which of following statement…

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Q: We have discussed in class that a wire should be treated as a transmission line when its length…

A: See explanation below for the answers.Explanation:

Antenna Array

An antenna array is a group of antennas joined together and arranged in a regular pattern to form a single antenna capable of producing radiation patterns that individual antennas cannot. As the antennas are constructed as an array, sufficient spacing and phase must be given.