Title :
Influence of the Delay Line Accuracy on the Spectrum of Impulse Radio with Transmitted-reference Quaternary Phase Modulation
Author :
Stanchev, Nikola K. ; Dobrev, Dobri M.
Author_Institution :
Dept. of Radio-Commun., Tech. Univ. of Sofia
Abstract :
In this paper we investigate the influence of the delay line accuracy on the spectrum of impulse radio that utilizes transmitted-reference quaternary phase modulation. The acceptable accuracy of delay lines is determined. The power spectral density derived by Welch periodogram method verifies the theoretical results
Keywords :
delay lines; pulse modulation; telecommunication signalling; ultra wideband communication; Welch periodogram method; delay line accuracy; impulse radio spectrum; power spectral density; transmitted-reference quaternary phase modulation; ultrawideband communication; Channel estimation; Data communication; Delay lines; Energy efficiency; FCC; Helium; Phase modulation; Pulse modulation; Radio transmitters; Random sequences; UWB; coexistence; impulse radio; transmitted-reference;
Conference_Titel :
Computer as a Tool, 2005. EUROCON 2005.The International Conference on
Conference_Location :
Belgrade
Print_ISBN :
1-4244-0049-X
DOI :
10.1109/EURCON.2005.1630330
