混合遗传算法用于卫星自适应调零天线研究

doi:1000-436X(2006)08-0035-06

通信学报 ›› 2006, Vol. 27 ›› Issue (8): 35-40.doi: 1000-436X(2006)08-0035-06

混合遗传算法用于卫星自适应调零天线研究

晋军¹,王华力¹,段涛²,刘云志¹

¹ 解放军理工大学通信工程学院，江苏南京 210007
² 中国北方电子设备研究所，北京 100083

出版日期:2006-08-25 发布日期:2017-07-01
基金资助:
国家自然科学基金资助项目;总装预研基金资助项目

Study on satellite adaptive nulling antennas with hybrid genetic algorithm

Jun JIN¹,Hua-li WANG¹,Tao DUAN²,Yun-zhi LIU¹

¹ Institute of Communications Engineering, PLAUST, Nanjing 210007, China
² Research Institute of North Electronic Equipment, Beijing 100083, China

Online:2006-08-25 Published:2017-07-01
Supported by:
The National Natural Science Foundation of China;Advance Research Foundation of Science and Technology

摘要/Abstract

摘要：

将遗传算法与LMS算法结合构成一种混合遗传算法，并将其用于卫星自适应调零天线的波束空间调零处理。研究了参数设置对混合算法抗干扰能力的影响，并讨论了一种参数自适应的方法，这种方法降低了参数选择的难度，提高了参数选择的效率，并能够动态的调整参数设置达到较好的抗干扰效果。

关键词: 通信卫星, 自适应调零天线, 混合遗传算法, 波束空间波束形成

Abstract:

Combining genetic algorithm with LMS, a hybrid genetic algorithm (GA_LMS) for satellite adaptive nulling antenna beam space was proposed. The hybrid algorithm performance of various parameter selections was studied. At last a simultaneous parameter adaptation scheme was introduced. The scheme could reduce difficulty and improve effi-ciency of parameter selection and can dynamically adjust the parameters for better anti-jamming performance.

Key words: communications satellite, adaptive nulling antenna, hybrid genetic algorithms, beam space beamforming

晋军,王华力,段涛,刘云志. 混合遗传算法用于卫星自适应调零天线研究[J]. 通信学报, 2006, 27(8): 35-40.

Jun JIN,Hua-li WANG,Tao DUAN,Yun-zhi LIU. Study on satellite adaptive nulling antennas with hybrid genetic algorithm[J]. Journal on Communications, 2006, 27(8): 35-40.

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叠代次数	参数A	参数B	参数C
1	A0	B0	C0
2	A1	B0	C1
3	A0	B1	C0
4	A1	B1	C1
5	A1	B0	C0
6	A0	B0	C1
7	A1	B1	C0
8	A0	B1	C1

混合遗传算法用于卫星自适应调零天线研究

Study on satellite adaptive nulling antennas with hybrid genetic algorithm

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