Question

Image sensors are typically passive.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Posted under Cognitive Radio

Answer: (a).True Explanation:Image sensors are utilized in a passive manner since they only receive signals. Radio hearing and radio sensors are active sensors since they exhibit both transmission and reception characteristic in wireless systems. Image sensors require direct exposure to the environment whereas radio sensors might operate inside a bag.

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Q. Image sensors are typically passive.
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