Based on complex ray method, a paraxial approximation analysis of Gaussian beamtransmission through a dielectric radome is presented.
本文根据复射线法对通过介质天线罩的高斯波束场进行近轴近似分析。
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In most of the experiments reported to date, the perforated metal films were fabricated by the focused-ion-beammethod, and their transmission enhancement was in the visible and near-infrared regions.
The invention discloses an optimum method to control ion beamtransmission, which comprises the following steps: (1) adjusting deflecting power to make focusing cup produce beam maximum;