phe-16 communication Physicstopics coveredblock-1 basic Physics of communicationunit-1 elements of communicationunit-2 signals and signal conditioningunit-3 electromagnetic wave propagation theoryunit-4 transmission linesblock-2 fundamentals of Telecommunicationunit-5 analog modulation and demodulationunit-6 digital modulation and demodulationunit-7 switching and telephonyunit-8 multiplexingblock-3 communication systemsunit-9 audio communicationunit-10 video communicationunit-11 microwave communicationunit-12 optical communicationblock-4 computer based communicationunit-13 introduction to computerunit-14 limited access computer networksunit-15 world Wide networksunit-16 futuristic look of communication systemsquestion papers(1) December 2017(2) June 2018(3) December 2018 (solved)(5) December 2019 (Solved>.