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球模式展开理论近远场变换及快速算法

李南京 李元新 胡楚锋

李南京, 李元新, 胡楚锋. 球模式展开理论近远场变换及快速算法[J]. 电子与信息学报, 2015, 37(12): 3025-3029. doi: 10.11999/JEIT150203
引用本文: 李南京, 李元新, 胡楚锋. 球模式展开理论近远场变换及快速算法[J]. 电子与信息学报, 2015, 37(12): 3025-3029. doi: 10.11999/JEIT150203
Li Nan-jing, Li Yuan-xin, Hu Chu-feng. Near-field to Far-field Transformations Based on Spherical Wave Expansions and Fast Algorithm[J]. Journal of Electronics & Information Technology, 2015, 37(12): 3025-3029. doi: 10.11999/JEIT150203
Citation: Li Nan-jing, Li Yuan-xin, Hu Chu-feng. Near-field to Far-field Transformations Based on Spherical Wave Expansions and Fast Algorithm[J]. Journal of Electronics & Information Technology, 2015, 37(12): 3025-3029. doi: 10.11999/JEIT150203

球模式展开理论近远场变换及快速算法

doi: 10.11999/JEIT150203
基金项目: 

国家自然科学基金(61201320, 61371023)

Near-field to Far-field Transformations Based on Spherical Wave Expansions and Fast Algorithm

Funds: 

The National Natural Science Foundation of China (61201320, 61371023)

  • 摘要: 基于球模式展开理论的近远场变换是天线球面近场测量系统实现的关键,它将待测天线在空间建立的场展开成球面波函数之和,由于其计算公式复杂,因而计算耗费时间长。该文在实际计算中利用快速傅里叶变换及矩阵的思想可以大幅度提高程序运行速度,节省计算时间。采用该方法对角锥喇叭天线的近远场数据进行仿真验证,结果表明外推远场的结果和理论值吻合良好,说明了该方法在保证计算精度的同时,可缩短计算时间。
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    张福顺, 焦永昌, 马金平. 辐射、散射近场测量及近场成像技术的研究进展[J]. 西安电子科技大学学报(自然科学版), 1999, 26(5): 651-656.
    Zhang Fu-shun, Jiao Yong-chang, and Ma Jin-ping, The state of art of near field techniques for radiation, targets scattering measurements and object imaging[J]. Journal of Xian Electronic and Science University(Natural Science), 1999, 26(5): 651-656.
    王加莹, 高本庆, 刘瑞祥, 时域平面近场测量的数值分析方法[J]. 电子与信息学报, 2000, 22(3): 478-484.
    Wang Jia-ying, Gao Ben-qing, and Liu Rui-xiang. Numerical analysis method for planar near field measurement in time domain[J]. Journal of Electronics Information Technology, 2000, 22(3): 478-484.
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    Belmkaddem K, Rudant L, and Vuong T P. Investigation on antennas miniaturization using spherical wave expansion[C]. 7th European Conference on Antennas and Propagation, Gothenburg, 2013: 1887-1890.
    Giacomini A, Potenza A, Morbidini R, et al.. Quad-ridge dual polarized antenna for use in the 2~32 GHz band[C]. 6th European Conference on Antennas and Propagation, Prague, 2012: 769-772.
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    Foged L J, Scialacqua L, Noren P, et al.. Fast measurements and diagnostics on radar antennas using compact cylindrical NF range[C]. 7th European Conference on Antennas and Propagation, Gothenburg, 2013: 2930-2933.
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    Zhou Yang, Li Nan-jing, and Xu Jia-dong. A novel algorithm based on stepped-frequence about extrapolating near-field to far-field[C]. 8th IEEE International Symposium on Communication Systems, Networks and Digital Signal Processing, Poznan, 2012: 1-4.
    张麟兮, 鲁新建, 李南京, 天线在近场测量中的卷积外推算法研究[J]. 计算机仿真, 2010, 27(8): 359-362.
    Zhang Lin-xi, Lu Xin-jian, and Li Nan-jing. A lgorithm of antenna in near field measurement[J]. Computer Simulation, 2010, 27(8): 359-362.
    Hansen J E. Spherical Near-Field Antenna Measurements[M]. London: United Kingdom, 1988: 90-144.
    Thal H L Jr and Manges J B. Theory and practice for a spherical-scan near-field antenna range[J]. IEEE Transactions on Antennas and Propagation, 1988, 36(6): 815-821.
    曾江燕, 鲁述. 应用球模展开实现近远场变换[J]. 电子与信息学报, 1991, 13(1): 102-107.
    Zeng Jiang-yan and Lu Shu. Near-field far-field transformations using spherical-wave expansions[J]. Journal of Electronics Information Technology, 1991, 13(1): 102-107.
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  • 被引次数: 0
出版历程
  • 收稿日期:  2015-02-03
  • 修回日期:  2015-07-13
  • 刊出日期:  2015-12-19

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