MCQOPTIONS
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MCQOPTIONS
| 1. |
Relation between directivity and effective area of transmitting and receiving antenna is ________ |
| A. | D<sub>t</sub> A<sub>t</sub>=D<sub>r</sub> A<sub>r</sub> |
| B. | D<sub>t</sub> A<sub>r</sub>=D<sub>r</sub> A<sub>t</sub> |
| C. | A<sub>t</sub> D<sub>t</sub>= D<sub>r</sub> A<sub>r</sub> |
| D. | D<sub>t</sub> A<sub>t</sub>= D<sub>r</sub> A<sub>r</sub> |
| Answer» C. A<sub>t</sub> D<sub>t</sub>= D<sub>r</sub> A<sub>r</sub> | |