Title :
Reconstruction of signals with known instantaneous frequency using linear time-varying filter
Author :
Lee, Heyoung ; Bien, Zeungnam
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
11/26/1998 12:00:00 AM
Abstract :
An efficient method for reconstructing signals from an AM-FM noisy signal with known instantaneous frequency (IF) is derived and verified by simulation. Analysis shows that the proposed linear time-varying filter efficiently rejects noise from the received wideband signal in real-time
Keywords :
filtering theory; signal reconstruction; time-varying filters; AM-FM noisy signal; instantaneous frequency; linear time-varying filter; received wideband signal; signal reconstruction;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981605
