Prolate-Spheroidal UWB Pulse Shapers With Highly Orthogonal Impulse Responses (CROSBI ID 651915)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Molnar, Goran ; Miloš, Ante ; Vučić, Mladen
engleski
Prolate-Spheroidal UWB Pulse Shapers With Highly Orthogonal Impulse Responses
Ultra-wideband (UWB) impulse radio uses very short pulses that meet spectral mask released by Federal Communications Commission (FCC). In addition, to eliminate inter-symbol interference in the multiple-access applications, these pulses should be orthogonal. One technique to generate these pulses is shaping. The shaping is realized with bandpass filters called pulse shapers. The most popular FCC-compliant orthogonal pulses utilize prolate spheroidal wave functions. In this paper, we propose analog pulse shapers whose impulse responses approximate the prolate spheroidal pulses in the least squares sense. Furthermore, we provide their FCC-compliant transfer functions that yield highly orthogonal impulse responses.
analog filters, impulse response approximation, multiple access, prolate-spheroidal wave functions, pulse shaping, time-domain synthesis, ultra-wideband impulse radio (UWB-IR)
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Podaci o prilogu
171-176.
2017.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 10th International Symposium on Image and Signal Processing and Analysis
Podaci o skupu
10th International Symposium on Image and Signal Processing and Analysis
poster
18.09.2017-20.09.2017
Ljubljana, Slovenija