MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the directivity of antenna having effective aperture 1 m2? |
| A. | \(\frac{4\pi}{\lambda^2}\) |
| B. | \(\frac{\lambda^2}{4\pi}\) |
| C. | 1 |
| D. | 4π |
| Answer» B. \(\frac{\lambda^2}{4\pi}\) | |