射频仿真中的双近场效应

The Dual Near-Field Effect in Radio Frequency Simulation

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.