Xinen7729

HackMD

@Xinen7729

Joined on Mar 26, 2024

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Ch13 Antennas
In order to have EM wave, we need Time Varying Source: 加速電荷 or AC current Antenna: 承載這些Source的就是天線 :::info 分析上使用球面座標：$E(r, \theta, \phi, t) , H(r, \theta, \phi, t)$ ::: Hertzian Dipole antenna
Xinen7729 changed a year agoView mode Like Bookmark

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