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基于快速群體智能算法的毫米波天線設計

陳月云 簡榮靈 趙庸旭

陳月云, 簡榮靈, 趙庸旭. 基于快速群體智能算法的毫米波天線設計[J]. 電子與信息學報, 2018, 40(2): 493-499. doi: 10.11999/JEIT170455
引用本文: 陳月云, 簡榮靈, 趙庸旭. 基于快速群體智能算法的毫米波天線設計[J]. 電子與信息學報, 2018, 40(2): 493-499. doi: 10.11999/JEIT170455
CHEN Yueyun, JIAN Rongling, ZHAO Yongxu. Millimeter Wave Antenna Design Based on Fast Swarm Intelligence Algorithm[J]. Journal of Electronics & Information Technology, 2018, 40(2): 493-499. doi: 10.11999/JEIT170455
Citation: CHEN Yueyun, JIAN Rongling, ZHAO Yongxu. Millimeter Wave Antenna Design Based on Fast Swarm Intelligence Algorithm[J]. Journal of Electronics & Information Technology, 2018, 40(2): 493-499. doi: 10.11999/JEIT170455

基于快速群體智能算法的毫米波天線設計

doi: 10.11999/JEIT170455
基金項目: 

國家科技重大專項(2016ZX03002010-004)

Millimeter Wave Antenna Design Based on Fast Swarm Intelligence Algorithm

Funds: 

The National Science and Technology Major Project of China (2016ZX03002010-004)

  • 摘要: 針對毫米波天線阻抗不匹配的問題,該文提出基于粒子群蟻群(Particle Swarm Ant Colony Optimization, PSACO)的天線貼片參數(shù)優(yōu)化算法,利用蟻群算法的信息素引導機制獲得粒子群算法的最優(yōu)貼片長、寬及饋電位置;并采用模糊決策綜合評價模型(Fuzzy Decision-Making Comprehensive Evaluation, FD-MCE)求解毫米波天線的地面開槽位置,實現(xiàn)帶寬擴展。對28.0 GHz中心頻率進行設計與仿真,結果證明所提方法能有效且快速實現(xiàn)毫米波天線阻抗匹配,保證諧振頻率與中心頻率的一致,且在開槽面積不大于接地面總面積30%時帶寬可擴展約33%,回波損耗特性也得到明顯改善。所提算法具有計算復雜度低,收斂速度快的優(yōu)點。
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出版歷程
  • 收稿日期:  2017-05-12
  • 修回日期:  2017-09-11
  • 刊出日期:  2018-02-19

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