The problem of a linear dipole antenna mounted on a dielectric slab is investigated theoretically and experimentally.

本文对介质板上的直线振子天线作了理论和实验研究。

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We propose and optimize the antireflection coating composed of a row of tapered dielectric waveguides for two-dimensional air hole-type photonic crystal negative refraction slab lens.

提出并优化了由单排渐变介质波导构成的二维空气孔型光子晶体负折射平板透镜表面的减反层，改善了成像质量。

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Optical properties of a system composed of a metal slab with two planes of periodically arranged dielectric spheres on the metal surface have been investigated.

研究了金属板的上下表面附近各放置一层按周期排列的电介质小球的体系的光学性质。

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