问题描述：
英语翻译
The Near Field is an electromagnetic field that exists within λ/2 of the antenna.It temporarily stores power and is related to the imaginary term of the input impedance.The Far Field is an electromagnetic field launched by the antenna that extends throughout all space.This field transports power and is related to the radiation resistance of the antenna.
The Near Field is an electromagnetic field that exists within λ/2 of the antenna.It temporarily stores power and is related to the imaginary term of the input impedance.The Far Field is an electromagnetic field launched by the antenna that extends throughout all space.This field transports power and is related to the radiation resistance of the antenna.
问题解答：
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