Title :
Study on the cosite interference cancellation using AIC technique
Author :
Ding, Zhiyao ; Song, Wenwu ; Fang, Chonghua ; Xu, Yang
Author_Institution :
Nat. Key Lab. of EMC, China Ship Dev. & Design Center, Wuhan, China
Abstract :
Cosite coupling interference between transmitting and receiving antennas is one of the main electromagnetic interferences in modern warships, and it seriously affects the warship´s EMC and battling performance. This paper analyses the principle of interference suppression using adaptive interference cancellation (AIC) technique, and describes an implementing scheme. At last, an experiment programme and some results are provided to demonstrate the effectiveness of the designed adaptive interference cancellation system (AICS).
Keywords :
electromagnetic coupling; electromagnetic interference; interference suppression; military vehicles; receiving antennas; ships; transmitting antennas; AIC technique; adaptive interference cancellation; cosite coupling interference; electromagnetic interference; receiving antenna; transmitting antenna; Attenuators; Automatic logic units; Correlators; Directional couplers; Electromagnetic interference; Interference cancellation; Interference suppression; Marine vehicles; Receiving antennas; Transmitting antennas; AIC; AICS; adaptive interference cancellation; cosite interference;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5303655
