About the Subject
:
Communication theory is a field of information theory and mathematics
that studies the technical process of information and the process of human
communication.The origins of communication theory is linked to the development
of information theory in the early 1920s. Limited information-theoretic ideas
had been developed at Bell Labs, all implicitly assuming events of equal
probability.
Topics to be
covered in this Seminar :
Generation and detection of AM wave-spectra-DSBSC, Hilbert Transform,
Pre-envelope & complex envelope – SSB and VSB –comparison -Superheterodyne
Receiver-Phase and frequency modulation-Narrow Band and Wind band FM – Spectrum
– FM modulation and demodulation – FM Discriminator- PLL as FM Demodulator –
Transmission bandwidth-Random variables, Central limit Theorem-Through a LTI
filter-Noise sources and types – Noise figure and noise temperature – Noise in
cascaded systems.PSD of in-phase and quadrature noise –Noise performance in AM
systems – Noise performance in FM systems – Pre-emphasis and de-emphasis –
Capture effect, threshold effect- Entropy – Discrete Memoryless channels –
Channel Capacity -Hartley – Shannon law – Source coding theorem – Huffman &
Shannon – Fano codes.
Time to be planned :
1 or 2 days
Kind of program :
3D based Seminar and Guest Lecture for the
Students
Reason for the
program :
Kalam Scientist Team aiming to build young
generation Scientist
Sample Clips for
reference :
Single Side Band
Cheers,
Kalam
Scientist Team
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7667662428