Abstract: Single carrier frequency division multiple access (SCFDMA), a modified form of Orthogonal FDMA (OFDMA), is a promising technique for high data rate uplink communications…

DIGITAL MODULATION 1 20 September 2010 Why digital modulation??? 2 20 September 2010 Introduction y The RF spectrum must be shared, yet every day there are more users for…

CHANNEL CAPACITY Topics Included:Introduction Channel Capacity Nyquist rate Shannon¶s Theorem Signal and Noise Signal to Noise Ratio Bandwidth Relation between Noise,Channel…

PULSE SIGNALING AND BASEBAND DIGITAL SIGNALING (PART 1) PULSE MODULATION Pulse Modulation is a process of sampling analog signal and then converting them into discrete pulses…

ABSTRACT Objective: The objective of this project is to monitor and track the Mobile using Global Positioning System. Scope: The Global Positioning System is a space age…

Chapter 4 Amplitude Modulation Baseband vs Passband Transmission Baseband signals: Voice (0-4kHz) TV (0-6 MHz) A signal may be sent in its baseband format when a dedicated…

9 The relationship between information and bandwidth is called Chapter 1. Introductory Topics 1. Which part of the sinewave expression cannot be varied in accordance with…

Experiment No. 1 Aim: To simulate AM Modulation. Software Used: VisSim Comm 6.0 Theory:Amplitude modulation is a process in which the amplitude of a carrier signal is varied…

INDEX SNo. NAME OF THE EXPERIMENT To simulate Amplitude Modulation (AM). To simulate Frequency Modulation (FM). To study and simulate Amplitude Shift Keying(ASK). To study…

Communication Systems Seminar Glenn Research Center University of Akron Lecture 3 Modulation and Demodulation Techniques in Communication Systems Dr. Oke C. Ugweje Department…