What is the eirp in the direction of maximum antenna gain

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A transmitter has an output power of 50 W. It is connected to its antenna by a feedline that is 25 meters long and properly matched. The loss in the feedline is 5 dB/100 m. The antenna has a gain of 8.5 dBi.

(a) How much power reaches the antenna?

(b) What is the EIRP in the direction of maximum antenna gain?

(c) What is the power density1 km from the antenna in the direction of maximum gain, assuming free space propagation?

(d) What is the electric field strength at the same place as in (c)?

Reference no: EM131382983

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