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Engineering, 12.02.2021 03:40 maxpaz782

A wireless receiver with an effective diameter of 250 cm is receiving signals at 20 GHz from a transmitter that transmits at a power of 30 mW and a gain of 30 dB. (a) What is the gain of the receiver antenna?
(b) What is the received power if the receiver is 5 km away from the transmitter?

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A wireless receiver with an effective diameter of 250 cm is receiving signals at 20 GHz from a trans...

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