Optimal Power Allocation Algorithm for Radar Network Systems Based on Low Probability of Intercept Optimization (in English)
Shi Chen-guang Wang Fei Zhou Jian-jiang* Chen Jun
(Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China)
A novel optimal power allocation algorithm for radar network systems is proposed for Low Probability of Intercept (LPI) technology in modern electronic warfare. The algorithm is based on the LPI optimization. First, the Schleher intercept factor for a radar network is derived, and then the Schleher intercept factor is minimized by optimizing the transmission power allocation among netted radars in the network to guarantee target-tracking performance. Furthermore, the Nonlinear Programming Genetic Algorithm (NPGA) is used to solve the resulting nonconvex, nonlinear, and constrained optimization problem. Numerical simulation results show the effectiveness of the proposed algorithm.
Supported by the National Natural Science Foundation of China (61371170), Funding of Jiangsu Innovation Program for Graduate Education (CXLX13_154), the Fundamental Research Funds for the Central Universities, the Priority Academic Program Development of Jiangsu Higher Education Institutions (PADA), and Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics.
作者简介: Shi Chen-guang (1989-) was born in Luoyang, China. He received the B.S. degree from Nanjing University of Aeronautics and Astronautics (NUAA) in 2012, and he is currently working toward his Ph.D. degree in NUAA. His main research interests include aircraft radio frequency stealth and radar signal processing. E-mail: scg_space@163.com
Zhou Jian-jiang (1962-) was born in Nantong, China. He received the M.S. degree and the Ph.D. degree from Nanjing University of Aeronautics and Astronautics (NUAA) in 1988 and 2001 respectively, and then became a professor in NUAA. His main research interests include aircraft radio frequency stealth, radar signal processing, and array signal processing. E-mail: zjjee@nuaa.edu.cn
引用本文:
时晨光, 汪 飞, 周建江, 陈 军. 基于低截获概率优化的雷达组网系统最优功率分配算法（英文）[J]. 雷达学报, 2014, 3(4): 465-473.
Shi Chen-guang, Wang Fei, Zhou Jian-jiang, Chen Jun. Optimal Power Allocation Algorithm for Radar Network Systems Based on Low Probability of Intercept Optimization (in English). JOURNAL OF RADARS, 2014, 3(4): 465-473.
