Pulse Shaping, Modulation and Spectrum Shaping for UWB Wireless Communications and the Effects on Interference for Single and Multiband Transmission of UWB Signals

Author

Sablatash, Michael

Author_Institution

Commun. Res. Centre, Ottawa, Ont.

fYear

2006

fDate

38838

Firstpage

1640

Lastpage

1645

Abstract

This paper focuses on pulse shaping, modulation techniques, randomization by pseudo noise (PN) and other sequences, and power spectral density (PSD) shaping of ultra wideband (UWB) wireless communication signals and their effects on interference into and by other communication signals. The evolution of techniques proposed for these, and implementations based on research and development since the early 1990´s, to those that have been recently reported, are described and critically examined and discussed. The advantages and shortcomings of pulse shaping, modulation techniques, randomization, and spectrum shaping schemes, and their interference effects are compared and discussed for both the single and multiband (MB) cases, and a few illustrative plots are given

Keywords

interference (signal); modulation; pulse shaping; random sequences; ultra wideband communication; PSD; UWB wireless communication; interference effects; modulation technique; multiband transmission; power spectral density; pseudo noise randomization; pulse shaping; sequences; single band transmission; spectrum shaping; ultra wideband signal; Bandwidth; Binary phase shift keying; Fading; Interference; Pulse modulation; Pulse shaping methods; Research and development; Shape; Ultra wideband communication; Wireless communication; PSD shaping of UWB communication signals; Pulse shaping; mitigation of interference by and into UWB signals; modulation; randomization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on

Conference_Location

Ottawa, Ont.

Print_ISBN

1-4244-0038-4

Electronic_ISBN

1-4244-0038-4

Type

conf

DOI

10.1109/CCECE.2006.277792

Filename

4055034