A New Sommerfeld-Watson Transformation in 3-D

作者：Li Mao Kun^*; Chew Weng Cho

来源：IEEE Antennas and Wireless Propagation Letters, 2004, 3: 75-78.

DOI：10.1109/LAWP.2004.827888

• Hankel function of complex order
• residue series
• spherical traveling wave
• Sommerfeld-Watson (S-W) transformation
• wave scattering

A new formula on the scalar wave scattering by a sphere at high frequency is presented. A new Sommerfeld-Watson transformation is used to construct a new residue series. In the derivation, a spherical traveling wave is defined and used to reduce the complexity of the solution. Furthermore, the new solution offers a clearer physical picture.

• 出版日期2004