Multiple Choice
A loss between the transmitting and receiving antennas caused by water vapor and oxygen is ________.
A) atmospheric absorption
B) parabolic loss
C) atmospheric interference
D) isotropic loss
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q17: The most commonly used medium in the
Q18: Defined as the power output in a
Q19: Twisted pair,coaxial cable and optical fiber are
Q20: Often used in LANs,_ transmission has a
Q21: For _ transmission media,the transmission capacity,in terms
Q23: In a data transmission system the _
Q24: The same antenna cannot be used for
Q25: Wireless transmission frequencies in the range of
Q26: Microwave is used in cellular systems.
Q27: The simplest radiation pattern is produced by