An antenna behaves as a resonant circuit only | vedclass

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(D) An antenna acts as a resonant circuit when its length $L$ is an integer multiple of half the wavelength $\lambda$ of the electromagnetic wave it i

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$\frac{\lambda}{2}$ or integral multiple of $\frac{\lambda}{2}$

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(D) An antenna acts as a resonant circuit when its length $L$ is an integer multiple of half the wavelength $\lambda$ of the electromagnetic wave it is intended to transmit or receive.This is because,at these lengths,the standing waves formed on the antenna allow for efficient energy transfer.Therefore,the condition for resonance is $L = n \cdot \frac{\lambda}{2}$,where $n = 1, 2, 3, \dots$.

An antenna behaves as a resonant circuit only when its length is

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