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Communication system components DAC digital & anolog comm btech notes & sec a of mdu - admin - 11-12-2014
Communication system components
hi students!!
this is hand made notes of Communication system components in subject DIGITAL AND ANALOG COMMUNICATION. and this is also section a of mdu btech common for all stream
CONTENTS:
- Digital communication system model
- signals
- classification of signals: analog and digital signal, continous time and discrete signal and all classification of signal
- properties of signal. include: Amplitude, frequency, phase, wavelength, time period
- relation btwn lemda, t and f
- phase
- some standard signal use in signal analysis include: unit step, impulse, signum function, ram function.
- effect of limited bandwith
- find transform unit F(t) of impulse signal, step signal, ram signal
- properties of F(t) transform
- ESD energy spectral density and PSD power spectrum density.
this covers full syllabus of section a of mdu btech and some other universities please recheck topics in your university syllabus
note; if this is helpful for you then dont forget to help other students by posting some more useful stuff here.
thanks
rusty