Phase-only Direct Data Domain Adaptive Processing Algorithm using Hybrid Genetic Algorithms

摘要：

　　A phase-only adaptive processing based on direct data domain using hybrid genetic algorithms is presented.Considering practical application of the complex weight requires complex hardware system,the new algorithm phase-only adaptive processing based on direct data domain is presented to reduce the complexity requirement of system implementation.Then a hybrid genetic algorithms combined genetic algorithm with local search algorithm is used to solve the phase-only adaptive weights.Experimental results show that the phase-only weights solved by a hybrid genetic algorithm not only form deep null in the direction of interferences,but also estimate the magnitude of the target signal accurately.The proposed algorithm achieves the purpose of interference suppression and detecting targets,as well as reduces the complexity of hardware implementation of the system greatly for engineer implement easily.

关键词： phase-only direct data domain genetic algorithms local search algorithm

作者: Hu Zhu Lizhen Deng

作者单位: Institute for Pattern Recognition and Artificial Intelligence Huazhong University of Science and Tec College of Electrical & Electronic Engineering Huazhong University of Science and Technology Wuhan 4

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 1015-1019

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）