OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM

Zhang Zijing; Zhao Yongbo; Jiao Licheng

Volume 22 Issue 1

Jan. 2000

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Article Navigation > Journal of Electronics & Information Technology > 2000 > 22(1): 174-176

Zhang Zijing, Zhao Yongbo, Jiao Licheng. OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM[J]. Journal of Electronics & Information Technology, 2000, 22(1): 174-176.

Citation:

Zhang Zijing, Zhao Yongbo, Jiao Licheng. OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM[J]. Journal of Electronics & Information Technology, 2000, 22(1): 174-176.

Zhang Zijing, Zhao Yongbo, Jiao Licheng. OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM[J]. Journal of Electronics & Information Technology, 2000, 22(1): 174-176.

Citation:

Zhang Zijing, Zhao Yongbo, Jiao Licheng. OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM[J]. Journal of Electronics & Information Technology, 2000, 22(1): 174-176.

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OPTIMIZATION OF ARRAYS BY GENETIC ALGORITHM

Received Date: 1998-04-14
Rev Recd Date: 1998-11-26
Publish Date: 2000-01-19

Abstract

Abstract

Unequally spaced arrays are characterized by high side lobes. To reduce the side lobes, traditional genetic algorithm is modified to optimize the position of elements in the array. Due to the high flexibility of genetic algorithm, the results obtained for a 25-element array over an aperture of 50 are better than those reported in the literatures

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References

Arora R K，Krishnamacharynlu N C．Synthesis of uncqualIy spaced arrays using dynamic programming．IEEE Trans on Antennas Propagation，1968，AP-16(7)：593-595[2]Murino V，Trucco A，Regazzoni C S．Synthesis of unequally spaced arrays by simulated annealing．IEEE Trans on Signal Processing, 1996，SP-44(1)：119-123[3]陈国良，王煦法，庄镇泉，王东生．遗传算法及其应用．人民邮电出版社，1996，69-79[4]刘伟权，王明会，钟义信．利用遗传算法实现手写体数字识别中特征维数的压缩．模式识别与人工智能，1996，9(1)：45-51.

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