Pregled bibliografske jedinice broj: 203830
Time-Domain Distortion as Criterion for Design of IIR Hilbert Transformers
Time-Domain Distortion as Criterion for Design of IIR Hilbert Transformers // Proceedings of the 2005 European Conference on Circuit Theory nad Design / O'Regan F., Wegener C. (ur.).
Cork, 2005. str. 261-264 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 203830 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Time-Domain Distortion as Criterion for Design of IIR Hilbert Transformers
Autori
Molnar, Goran ; Vučić, Mladen
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 2005 European Conference on Circuit Theory nad Design
/ O'Regan F., Wegener C. - Cork, 2005, 261-264
Skup
ECCTD 2005 - European Conference on Circuit Theory nad Design
Mjesto i datum
Cork, Irska, 29.08.2005. - 02.09.2005
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Hilbert transformer; measure of time-domain distortion; symmetry error; IIR all-pass filter; time-domain synthesis
Sažetak
The ideal Hilbert transformer can be defined as the system with unity magnitude and odd-symmetric impulse response. Based on this definition, the measure for time-domain distortion of transformed signal is defined. The measure is suitable for the design as well as for the comparison of the IIR all-pass Hilbert transformers. These applications are illustrated by examples, which consider the relationship between the transformers designed in the frequency domain and the transformers obtained by minimization of the proposed measure. It is shown that, under certain conditions, the least-squares approximation is suboptimal in the sense of time-domain distortion.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
