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What is meant by the effective area of an antenna?
(Also called effective aperture.) In antenna design, the ratio of the received power available at the terminals of an antenna to the power per unit area in the incident wave. For all antennas, effective area A is related to gain G at a given wavelength λ by the equation.
What is effective area of a house?
As a valuation tool, “effective area” helps us account for the contributory value of different parts of a building. Each subarea of a building has its own “effective” area based on the contribution of value to the entire property.
What is the relation between gain and effective aperture?
The wavelength of an electromagnetic wave is the ratio of the wave propagation speed to the frequency. For a fixed effective aperture, the antenna gain is inversely proportional to the square of the wavelength.
What is directivity and gain?
By definition, directivity is the ability of an antenna to focus the radiation to a particular direction, whereas, the gain is the ability of the antenna to convert the input power into radio waves in a particular direction.
What is meant by antenna aperture?
The aperture is defined as the area, oriented perpendicular to the direction of an incoming electromagnetic wave, which would intercept the same amount of power from that wave as is produced by the antenna receiving it.
What is the area of the building?
Building Area is the footprint of the building measured to the inside face of the exterior walls. All enclosed spaces are included and deductions are not made for mechanical shafts, vertical circulation, interior walls, or structural elements.
What do you mean by living area?
More Definitions of Living area Living area means an area under roof, including but not limited to, bedrooms, bathrooms, dining rooms, dens and any other floor commonly used by occupants.