Question

Q2: A transmitting antenna with a gain G

t
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, with a power transmitted equal to 50 Watt is separated by a distance is equal to 10 m from a receiving antenna of gain 5 with the power received at of 20 Watt, find: 1. G
t
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2. Path Loss

Answer 1

To find the transmitter antenna gain (Gt), use the formula (power received / power transmitted) * (distance / wavelength)^2. To find the path loss, use the formula 10 * log10(power transmitted / power received).

Step-by-step explanation:

To find the transmitter antenna gain (Gt), we can use the formula:

Gt = (power received / power transmitted) * (distance / wavelength)^2

Substituting the given values, we have:

Gt = (20 / 50) * (10 / wavelength)^2

To find the path loss, we can use the formula:

Path Loss = 10 * log10(power transmitted / power received)

Substituting the given values, we have:

Path Loss = 10 * log10(50 / 20)