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The electrical size of antenna is increased by antenna array to avoid size lobes compared to single antenna.

The electrical size of antenna is increased by antenna array to avoid size lobes compared to single antenna. Correct Answer True

Increasing the dimensions of antennas may lead to the appearance of the side lobes. So by placing a group of antennas together the electrical size of antenna can be increased. With the antenna arrays, directivity and gain increases and beam width decreases.

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