Summary
In this paper we have reviewed the basics of digital modulation and attempted to show why these modulation schemes are important to wireless data transmission. Spread spectrum was also reviewed showing how its deployment can further enhance a wireless system’s performance. The next article in the series will cover some of the more popular applications of this technology (e.g. 802.11, Bluetooth).
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Anderson, J.B., Aulin, T., and Sundberg, C.-E. Digital Phase Modulation, Plenum Press, New York, NY (1986).
Doelz, M.L., and Heald, E.H. “Minimum Shift Data Communications,” US Patent No. 2,977,417, March 28, 1961. Assigned to the Collins Radio Company.
Kostedt, F., and Kemerling, J. “Practical GMSK Data Transmission,” Wireless Design and Development, 3 (1), pp. 21–25, (January 1995).
Proakis, J.G. Digital Communications, 3rd Ed., McGraw-Hill, Inc., New York, NY (1995).
Pattan, B. Robust Modulation Methods and Smart Antennas in Wireless Communications, Prentice-Hall, Upper Saddle River, New Jersey (2000).
Wicks, A.L., and Kemerling, J.C. “Wireless Technology Series: Part 2—An Overview of the Technology and Its Applications: Modulation Techniques and Signal Encoding,” EXPERIMENTAL TECHNIQUES, (January/February 2004).
Rights and permissions
About this article
Cite this article
Wicks, A.L., Kemerling, J.C. Digital modulation techniques and spread spectrum. Exp Tech 28, 59–62 (2004). https://doi.org/10.1111/j.1747-1567.2004.tb00167.x
Published:
Issue Date:
DOI: https://doi.org/10.1111/j.1747-1567.2004.tb00167.x