超光速近场偶极电磁场
Superluminal Near-field Dipole Electromagnetic Fields
摘要：
本文的目的是提出数学证据，电磁近场波和波群，产生振荡的电偶极子，传播速度远远超过光速，因为他们附近的源产生的，并减少到光速约一个波长的源。波群传播的速度（群速度）被示出为调制波信息和波能量密度两者传播的速度。由于控制偏微分方程的相似性，另外两个物理系统（磁振荡偶极子和引力辐射振荡质量）也有类似的结果。
英文摘要：
The purpose of this paper is to present mathematical evidence that electromagnetic near-field waves and wave groups, generated by an oscillating electric dipole, propagate much faster than the speed of light as they are generated near the source, and reduce to the speed of light at about one wavelength from the source. The speed at which wave groups propagate (group speed) is shown to be the speed at which both modulated wave information and wave energy density propagate. Because of the similarity of the governing partial differential equations, two other physical systems (magnetic oscillating dipole, and gravitational radiating oscillating mass) are noted to have similar results.
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