射频仿真中的双近场效应  被引量:34

The Dual Near-Field Effect in Radio Frequency Simulation

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作  者:陈训达[1] 

机构地区:[1]航天机电集团仿真中心,北京100854

出  处:《系统仿真学报》2001年第1期92-95,共4页Journal of System Simulation

摘  要:简要阐明了射频仿真中的两种近场:“单元近场”与“三元组近场”的区别,以及单元近场对目标仿真精度和逼真度的不良影响。文中,对认为“近场误差都是可修正的”两种值得商榷的观点进行了讨论。最后,得出了几点基本结论。In this paper, the two kinds of Near-Field Effect in Radio Frequency Simulation: 'the near-field for single antenna' and 'the near-field for a triad of antennas' are described. The difference between these two kinds of near-field and, in particular, the harmful effect of the 'near-field for single antenna' on the accuracy and fidelity of target simulation are also pointed out. At the last, a hot topic about 'all kinds of near-field errors can be corrected' is discussed, and some basic conclusions are given.

关 键 词:近场效应 射频仿真 导弹制导系统 抗干扰 

分 类 号:TJ765.43[兵器科学与技术—武器系统与运用工程]

 

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