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25-09-2021 Cognitive Radio

Q. Which among the following is false about multiple input, multiple output scheme?

A. MIMO generates multiple orthogonalized channel
B. Channel awareness is used to design link
C. Coverts multiple path into multiple channels
D. Eliminates multiple path

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Dapzoi Verified
Commented on 2021-09-25 14:23:43 (IST)
Answer: D

Explanation: Multiple input, multiple output is a technique that introduces multiple antennas at the transmitter and the receiver generating several paths for transmission. MIMO introduces channel awareness on an architectural level and is employed in the generation of links and topology. It utilizes multipath and converts multiple paths into multiple channels.