Ballistic Missile Precession Frequency Extraction by Homomorphic Filtering

摘要：

In order to extract the precession frequency, which is an important feature parameter in ballistic missile target recognition, we first establish the dynamic Radar Cross Section (RCS) signal model for a conical ballistic missile warhead with precession motion. A homomorphic filter is designed to remove the scintillation effect in the RCS signal. Simulations show the practical usefulness of the proposed method in extracting an estimate of the precession frequency.

作者: Lihua Liu Des McLernon Mounir Ghogho Weidong Hu

作者单位: ATR Key Lab, College of Electronic Science and Engineering,National University of Defence Technology 2School of Electronic and Electrical Engineering, The University of Leeds, Leeds, U.K. 2School of Electronic and Electrical Engineering, The University of Leeds, Leeds, U.K.International ATR Key Lab, College of Electronic Science and Engineering,National University of Defence Technology

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 259-262

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）