nonsensical 发表于 2025-3-26 23:42:00
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Meredith O’Connor,Jon Quach,Sharon Goldfeldze the required radiation pattern with a continuous current distribution in free space, and then spatially sample the continuous current source and realize it with discrete radiation elements. We show that the effective number of degrees of freedom (NDF) can be adopted as a useful information to obtStress-Fracture 发表于 2025-3-27 14:30:38
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Q Factor of a Radiator,y may oscillate with higher amplitude and attenuate slower. The frequency range that they can oscillate tends to be narrower. However, in practical engineering, Q factors may be defined in different ways in different problems. This chapter will give a brief introduction to the commonly used definitions of Q factors for circuits and antennas.Exuberance 发表于 2025-3-28 04:26:19
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Gaobiao XiaoProvides nonuniform transmission line models for electromagnetic radiation in free space or radially varying dielectrics.Modifies spherical harmonic expansions for electromagnetic fields, potentials,十字架 发表于 2025-3-28 12:13:41
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