Improved complex image method for a horizontal magnetic dipole in a parallel-plate waveguide
✍ Scribed by Y. S. Lee; J. K. Kim; H. S. Kwon; Y. K. Cho
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 126 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
In order to deri¨e closed-form expressions of Green's functions for the ¨ector and scalar potentials of a horizontal magnetic dipole in a parallel-plate wa¨eguide filled with a homogeneous dielectric, an impro¨ed complex image method based on the two-le¨el approximation is considered in conjunction with the use of Prony's method. The results for the e¨aluation of the closed-form Green's functions obtained ( ) by the present method two-le¨el approximation are compared with ( ) those obtained by the pre¨ious method one-le¨el approximation . The present method is obser¨ed to gi¨e more accurate results than the pre¨ious method o¨er the wide frequency range as well as the whole spatial range.