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    題名: Novel radiation pattern by genetic algorithms, in wireless communication
    作者: Chen, Chien-Hung;Chiu, Chien-Ching
    貢獻者: 淡江大學電機工程學系
    日期: 2001-05
    上傳時間: 2013-03-07 14:44:13 (UTC+8)
    出版者: New York: Institute of Electrical and Electronics Engineers (IEEE)
    摘要: The genetic algorithm is used to synthesize the radiation pattern of the directional circular arc array to minimize the bit error rate (BER) performance in an indoor wireless communication system. By using the impulse response of the multipath channel, the performance of the synthesized antenna pattern on a BPSK (binary phase shift keying) system with phase and timing recovery circuits can be calculated. Based on the topography of the antenna and the BER formula, the synthesis problem can be reformulated into an optimization problem and solved by the genetic algorithm. Numerical results show that the synthesized antenna pattern is effective to combat the multipath fading and can increase the transmission rate of the indoor millimeter wave system
    關聯: Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd (Volume:1 ), pp.8-12
    DOI: 10.1109/VETECS.2001.944793
    顯示於類別:[電機工程學系暨研究所] 會議論文

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