Title :
Method to suppress multipath in radio receivers
Author :
Adduci, Francesco
Author_Institution :
STMicroelectronics, Cornaredo, Italy
Abstract :
The present study applies to FM radio receivers. Estimating the energy of a FM modulated signal by the Teager-Kaiser nonlinear energy operator (TEO), it is possible to detect, mitigate and/or suppress the effect of multipath on the signal captured by antenna at the receiving set.
Keywords :
radio receivers; FM radio receivers; Teager-Kaiser nonlinear energy operator; multipath suppression; Amplitude modulation; Attenuation; Delay effects; Fluctuations; Frequency modulation; Nonlinear distortion; RF signals; Radio frequency; Receivers; Receiving antennas;
Conference_Titel :
Consumer Electronics, 2009. ISCE '09. IEEE 13th International Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-2975-2
Electronic_ISBN :
978-1-4244-2976-9
DOI :
10.1109/ISCE.2009.5156813
