Title :
Design method for FIR-based Hilbert transform filters suitable for broadband AM-SSB
Author :
Moura, L. ; Monteiro, P.
Author_Institution :
FCT, Univ. of Algarve, Faro, Portugal
fDate :
6/6/2002 12:00:00 AM
Abstract :
A new synthesis approach to the design of finite impulse response (FIR) filters with a close approximation to the Hilbert transform for AM-SSB generation of wideband signals is discussed. It is shown that the new method can reduce the vestigial sideband by up to 59% compared with that obtained with a conventional FIR filter design method
Keywords :
FIR filters; Hilbert transforms; amplitude modulation; network synthesis; signal synthesis; AM-SSB generation; Hilbert transform; design method; finite impulse response filter; vestigial sideband; wideband signal;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020370
