[an error occurred while processing this directive]
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2003, Vol. 29 Issue (8) :734-736    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
���̳�, �۶���, �����*
�������պ����ѧ ������Ϣ����ѧԺ, ���� 100083
Robust adaptive interference rejection in DS/FH hybrid system
Liu Jicheng, Shao Dingrong, Li Shujian*
School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Download: PDF (107KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ ����³����������,����һ�ֻ��ڹ���M���Ƶ�����Ӧ�˲�������DS/FH�����Ƶϵͳ�еIJ��ִ������,���Ƶ���³������Ӧ�㷨.�Ƚ���2��M�����г��õ�ψ����������:Huber����(Huber function)����Ȩ�غ���(Tri-weight function).Monte Carlo ����������,����³������Ӧ�˲�����DS/FHϵͳ������̬���������������,�Ҿ��оܾ����Ե���Ȩ�غ���������������Huber����.
Email Alert
�ؼ����� ��Ƶͨ��   ³����   ����Ӧ�˲�   ����M����   խ����������     
Abstract�� According to robust estimator theory, an adaptive filter based on generalized M estimation was used to reject partial band interference in DS/FH hybrid communication system, and the robust adaptive algorithm was deduced. The performance of two M estimation functions (Huber function and Tri-weight function) which are widely used in M estimation was also compared. Monte Carlo simulation results indicate that the performance of DS/FH system using robust adaptive filter is improved remarkably in nonstationary interference environment ,and the performance of Tri-weight function excels the Huber function's obviously.
Keywords�� spread spectrum communication   robustness   adaptive filtering   generalized M estimation   partial band interference     
Received 2002-06-17;
About author: ���̳�(1970-),��,��������ˮ��,��ʿ��, ljcyjh@163.com.
���̳�, �۶���, �����.DS/FH���ϵͳ³������Ӧ�����ż���[J]  �������պ����ѧѧ��, 2003,V29(8): 734-736
Liu Jicheng, Shao Dingrong, Li Shujian.Robust adaptive interference rejection in DS/FH hybrid system[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(8): 734-736
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I8/734
Copyright 2010 by �������պ����ѧѧ��