Question

Asked Nov 6, 2019

What will be directivity of a transmitting antenna having an effective aperture of 72 m^{2 }and radiation frequency of 5 GHz.

Step 1

Directivity of an antenna is a very fundamental antenna parameter. Using this, one can determine how directional the transmitted beam by the antenna will be.

Directivity of an antenna can be expressed with the help of the following equation:

Step 2

Wavelength can be calculated from frequency using the following equation:

Step 3

In this case, the frequency of radiation of ** f = 5 GHz**. Therefore, the ...

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