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A link budget is accounting of all __________(a) Gain and losses from the transmitter(b) Power transmitted by transmitter(c) Power received by receiver(d) Power transmitted and receivedI had been asked this question in an internship interview.My question is taken from Practical Link Budget Design Using Path Loss Models topic in division Mobile Radio Propagation: Large – Scale Path Loss of Wireless/Mobile

Answer»

Right answer is (a) Gain and losses from the transmitter

The best I can explain: A link budget is accounting of all of the gains and losses from the transmitter, through the medium (free space, cable, waveguide, ETC.) to the receiver in a TELECOMMUNICATION system. It accounts for the attenuation of the TRANSMITTED signal due to propagation, as well as the antenna gains and MISCELLANEOUS losses.



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