Find the gain of the antenna

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Reference no: EM131104784

At a distance of 300 m from an antenna operating at 5.8 GHz, the radiated power density in the main beam is measured to be 7.5 × 10-³ W/m2. If the input power to the antenna is known to be 85 W, find the gain of the antenna.

Reference no: EM131104784

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