Spread Spectrum System: Direct Sequence SSS - Softcover

De, Swapnadip

 
9783846597460: Spread Spectrum System: Direct Sequence SSS

Synopsis

A major issue of concern in the study of digital communication is to provide a form of secure and interference free communication system in a hostile environment. This requirement is catered by a class of signaling techniques known as SPREAD SPECTRUM MODULATION. In this technique the transmitted signal spectrum is spread over a frequency range much greater than the message bandwidth . The spectrum is accomplished before the transmission through the use of code that is independent of data sequence. The same code is used in the receiver (operating synchronously with the transmitter) to de-spread the received signal so that the original message is recovered.

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About the Author

Swapnadip De graduated in Radio physics and Electronics from the University of Calcutta. He obtained his M.Tech degree in VLSI & Microelectronics from Jadavpur University and is presently pursuing Ph.D from Jadavpur University. He is presently working in Meghnad Saha Institute of Technology as Assistant Professor in the ECE Department.

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