Title :
Adaptive interference canceller with minimized number of sensors
Author :
Soleit, E. ; El-Barbary, K.
Author_Institution :
Egyptian Armed Forces, Egypt
Abstract :
A method of interference cancellation using adaptive antenna arrays is investigated. A proposal for an adaptive antenna array is presented where the number of antenna sensors is minimized. The performance of both the proposed scheme and the ordinary one are compared through computer simulations. The effects of the number of array elements and interference to signal ratio (ISR) on the performance of the adaptive interference canceller is evaluated. It is found that the proposed scheme of the adaptive antenna array exhibits a better performance than the ordinary adaptive antenna array
Keywords :
adaptive antenna arrays; adaptive signal processing; array signal processing; interference suppression; least mean squares methods; LMS algorithm; adaptive antenna arrays; adaptive interference canceller; antenna sensors; array elements; computer simulations; interference cancellation; interference to signal ratio; Adaptive arrays; Antenna arrays; Band pass filters; Frequency; Interference cancellation; Jamming; Least squares approximation; Noise cancellation; Proposals; Sensor arrays;
Conference_Titel :
Radio Science Conference, 1999. NRSC '99. Proceedings of the Sixteenth National
Conference_Location :
Cairo
Print_ISBN :
977-5031-62-1
DOI :
10.1109/NRSC.1999.760941
