American Journal of Electrical and Electronic Engineering
ISSN (Print): 2328-7365 ISSN (Online): 2328-7357 Website: http://www.sciepub.com/journal/ajeee Editor-in-chief: Naima kaabouch
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American Journal of Electrical and Electronic Engineering. 2014, 2(3), 82-87
DOI: 10.12691/ajeee-2-3-4
Open AccessArticle

Modeling and Simulation of a New Duty-Cycle Modulation Scheme for Signal Transmission Systems

Leandre Nneme Nneme1, and Jean Mbihi1

1Department of Electrical and Electronics Engineering, ENSET (University of Douala), Douala, Cameroon

Pub. Date: April 03, 2014

Cite this paper:
Leandre Nneme Nneme and Jean Mbihi. Modeling and Simulation of a New Duty-Cycle Modulation Scheme for Signal Transmission Systems. American Journal of Electrical and Electronic Engineering. 2014; 2(3):82-87. doi: 10.12691/ajeee-2-3-4

Abstract

This paper studies a new signal transmission scheme founded on duty-cycle modulation. The proposed signal transmission system consists of a low cost duty-cycle modulation circuit, a transmission line model and a linear demodulator. The study of the signal transmission system is conducted using analytical developments and virtual simulation models. Then, the results obtained under a variety of modulating waveforms including standard signals and arbitrary waveforms, show the high quality of the proposed duty-cycle modulation scheme for signal transmission systems.

Keywords:
modeling Duty-Cycle-Modulation lossless transmission line Low-Pass Filter simulation

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