A receiving antenna is located 100 m away
from the transmitting antenna. If the effective
area of the receiving antenna is 500 cm² and
the power density at the receiving location is
2 mW/m², the total power received is
1) 10 nw
2) 100 nW
3) 10 uw
4) 100 uW
Answers
Answered by
5
Answer:
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Answered by
0
Answer:
Ae=Pr/Pd
Ae=500 cm^2= 500 x 10^-4 m^2
Pd= 2mW/m^2
Pr= Ae×Pd
Pr= 500 x 10^-4 x 2 x 10^-3
Pr = 100 × 10^-6 W = 100 micro watts
Explanation:
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