Title :
A method for cancelling interference from a constant envelope signal
Author :
Ferrara, Earl R., Jr.
Author_Institution :
ESL Inc., Sunnyvale, CA, USA
fDate :
2/1/1985 12:00:00 AM
Abstract :
A method for adaptively cancelling interference from a constant envelope target signal is presented. The method is useful, even when some of the interfering signals are also constant envelope. The adaptive algorithm distinguishes between target signal and interference on the basis of signal amplitude and envelope shape. The amplitude of the target signal must be approximately known or measurable.
Keywords :
Frequency estimation; Interference cancellation; Interference constraints; Linear matrix inequalities; Maximum likelihood estimation; Parameter estimation; Shape; Signal processing algorithms; State estimation; Upper bound;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1985.1164521
