Antenna Array Directivity: How More Elements Increase Effective Area | EC GATE 2015 Q34 - examprev.com

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EC > GATE 2015 SET-3 > Antennas

The directivity of an antenna array can be increased by adding more antenna elements, as a larger number of elements

A

improves the radiation efficiency

B

increases the effective area of the antenna

C

results in a better impedance matching

D

allows more power to be transmitted by the antenna

Correct : b

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antenna array directivity EC GATE 2015 antenna radiation efficiency antenna effective area impedance matching antenna power transmission antenna GATE antenna antenna array design

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