What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?

What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?
A . Directed Radiation
B . Active Amplification
C . Passive Gain
D . Beam Digression

View Answer

Answer: C

Explanation:

Reference https://books.google.com.pk/books?id=saC_2j-IwwIC&pg=PA51&lpg=PA51&dq=passive+gain +increase+of+RF+energy+in+an+intentional+direction+with+the+use+of+an +antenna&source=bl&ots=ePmfHdkUks&sig=TzpBqUuomGckVXy6kPAO8t2l_Jc&hl=en&sa=X&ved=0ahU KEwjwtb6Ds57ZAhUBesAKHfpCCSAQ6AEIKjAB#v=onepage&q=passive%20gain%20increase%20of% 20RF%20energy%20in%20an%20intentional%20direction%20with%20the%20use%20of%20an% 20antenna&f=false