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Abstract
電磁波伝搬に関する正統的な理論では電磁場を記述するベクトルポテンジャルAを電流密度jから求め、次にLorentz条件式を用いてスカラーポテンシャルΦを求める。これに対し新伝搬理論はLorentz条件の主旨に則り、ベクトルポテンシャルAを電流密度jからスカラーポテンシャルΦを電荷密度ρから求める。今回は、この新論をλ/2のアンテナからの高周波電磁場に適用し、さらに等価無限長電流源を用いてシミュレーション解析を行って新論の妥当性を検証した。
In the orthodox theory about electric wave propagation, a vector potential A is obtained from electric current density j, and then by using the Lorentz condition, a scalar potential Φ is deduced from the potential A. On the contrary, in a new theory, as observing the keystone of the Lorentz condition, the potential A and Φ is obtained from current density j and charge density ρ respectively. Here are shown some simulations for high frequency field from an antenna of λ/2 and simulations with equivalent infinitely long current sources, and the new theory is verified.
Journal
- Technical report of IEICE. OPE [List of Volumes]
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Technical report of IEICE. OPE 107(465), 5-10, 2008-01-21 [Table of Contents]
The Institute of Electronics, Information and Communication Engineers