A signal is transmitted at 1 W from an antenna. Due to channel attenuation, the received signal power is 1 mW. Calculate the change in signal power in terms of decibels. (The answer should be one sentence saying "X" dB amount of decrease is observed.)
A signal is transmitted at 1 W from an antenna. Due to channel attenuation, the received signal power is 1 mW. Calculate the change in signal power in terms of decibels. (The answer should be one sentence saying "X" dB amount of decrease is observed.)
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter13: Transmission Lines: Transient Operation
Section: Chapter Questions
Problem ECSQ
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Transcribed Image Text:A signal is transmitted at 1 W from an antenna. Due to channel attenuation, the received signal power is 1 mW. Calculate the
change in signal power in terms of decibels. (The answer should be one sentence saying "X" dB amount of decrease is
observed.)
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