EC > GATE 2016 SET-1 > Wave Polarization
The electric field of a uniform plane wave travelling along the negative z direction is given by the following equation: Ewi=(âx+jây)E0ejkz. This wave is incident upon a receiving antenna placed at the origin and whose radiated electric field towards the incident wave is given by the following equation: Ea=(âx+2ây)E1(1/r)e-jkr. The polarization of the incident wave, the polarization of the antenna and losses due to the polarization mismatch are, respectively,
A
Linear, Circular (clockwise), -5dB
B
Circular (clockwise), Linear, -5dB
C
Circular (clockwise), Linear, -3dB
D
Circular (anti clockwise), Linear, -3dB

Correct : d

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