April 25, 2018

download free pdf book : modern digital and analog communication by B P Lathi

download here This book covers following topics: introduction introduction to signals analysis and transmission of signals amplitude(linear)modulation angle(exponential)modulation sampling and pulse code modulation principle of digital […]
April 25, 2018

free download pdf book :principles of communication engineering by john M. wozencraft and Irwin mark jacobs

free download here This book covers following topics: introduction probability theory random waveforms optimum receiver principles efficient signaling for message sequences implementation of coded systems important […]
April 25, 2018

free download pdf book of principles of digital communication by Robert g gallager

free download here This book covers following topics: Introduction to digital communication Standardized interfaces and layering Communication sources Source coding Communication channels Channel encoding (modulation) Error […]
April 25, 2018

cut off marks of previous years NDA exams

NDA 1 2018 written exam was conducted on 22nd April 2018 by UPSC for the aspirants who want to join the Indian army, air force and […]