| Course Name | Spread Spectrum Communications |
| Course Code | 24CCE349 |
| Program | B. Tech. in Computer and Communication Engineering |
| Credits | 3 |
| Campus | Coimbatore, Chennai, Amaravati |
Introduction to spread spectrum – Direct sequence spread spectrum – Spreading sequences and Waveforms: – Pseudo-random sequence generation – Maximal sequences – Autocorrelations and Power spectrums of codes – Characteristic polynomials – Generation of gold codes – Interference rejection for DS/SS – Frequency hopping spread spectrum – Frequency synthesizers – Multitone jamming – Hybrid systems.
Synchronization issues for spread-spectrum – Phase lock loop – Delay lock loop – Acquisition of spreading sequences – Serial search acquisition – Introduction to code tracking.
Detection of spread spectrum signals – Performance of direct sequence spread spectrum – Performance of frequency hopped spread spectrum – Performance of spread spectrum system with forward error correction. Low probability of detection – Code division multiple access (CDMA).
Pre Requisite(s): Digital Communication
| PO/PSO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 | PSO1 | PSO2 |
| CO | ||||||||||||||
| CO1 | 3 | 2 | – | – | – | – | – | – | – | – | – | – | 3 | – |
| CO2 | 3 | 2 | 2 | – | – | – | – | – | – | – | – | – | 3 | – |
| CO3 | 3 | 3 | – | – | – | – | – | – | – | – | – | – | 3 | 2 |
| CO4 | 3 | 3 | 2 | – | – | – | – | – | – | – | – | – | 3 | 2 |
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