As you know the antenna radiates the electromagnetic waves in free space. Near field region is the distance less than 2D^2/lambda, where D is the maximum dimension of an antenna and lambda is the wavelength. Further it can be classified into reactive near field and radiative near field depending on the distance from the antenna.
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nchode
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Hello Navya.
As you know the antenna radiates the electromagnetic waves in free space. Near field region is the distance less than 2D^2/lambda, where D is the maximum dimension of an antenna and lambda is the wavelength. Further it can be classified into reactive near field and radiative near field depending on the distance from the antenna.