An antenna with a radiation resistance of 48 ohms, a loss resistance of 2 ohms, and a reactance of 50 ohms is connected to a generator with open-circuit voltage of 10 V and internal impedance of 50 ohms via a 2/4-long transmission line with characteristic impedance of 100 ohms. (a) Draw the equivalent circuit (b) Determine the power supplied by the generator (c) Determine the power radiated by the antenna

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2.49. An antenna with a radiation resistance of 48 ohms, a loss resistance of 2 ohms,
and a reactance of 50 ohms is connected to a generator with open-circuit voltage
of 10 V and internal impedance of 50 ohms via a λ/4-long transmission line
with characteristic impedance of 100 ohms.
(a) Draw the equivalent circuit
(b) Determine the power supplied by the generator
(c) Determine the power radiated by the antenna
Transcribed Image Text:2.49. An antenna with a radiation resistance of 48 ohms, a loss resistance of 2 ohms, and a reactance of 50 ohms is connected to a generator with open-circuit voltage of 10 V and internal impedance of 50 ohms via a λ/4-long transmission line with characteristic impedance of 100 ohms. (a) Draw the equivalent circuit (b) Determine the power supplied by the generator (c) Determine the power radiated by the antenna
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