1.

The polarization of plane waves received from satellite is changed by ________(a) Faraday rotation(b) Gamma rays(c) Helical rotation(d) Distance travelledThis question was addressed to me in exam.My doubt is from Time Division Multiplexing topic in section Multiplexing & Sampling of Bandpass Signal of Analog Communications

Answer»

The correct answer is (a) Faraday rotation

Explanation: GENERALLY for SATELLITE communication circular polarization is REQUIRED. The polarization RECEIVED by waves from satellite is changed by Faraday rotation.



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