Efficient Analysis of Radiation From a Dipole Source in Woodpile EBG Structures
SCIE
SCOPUS
- Title
- Efficient Analysis of Radiation From a Dipole Source in Woodpile EBG Structures
- Authors
- HONG, WONBIN; Jandieri Vakhtang; Ceccuzzi, Silvio; Baccarelli, Pao; Schettini, Giuse; Erni, Daniel; Werner, Douglas H.; Yasumoto, Kiyotosh
- Date Issued
- 2022-01
- Publisher
- Institute of Electrical and Electronics Engineers
- Abstract
- An efficient and rigorous approach to analyze the radiation from an electric dipole placed in 3-D woodpile electromagnetic bandgap material (EBG) structures consisting of layered periodic arrays of circular cylinders is presented. The response in the spectral domain of the woodpile EBGs excited by a dipole source is calculated using one-dimensional lattice sums, the 3-D transition matrix of a circular cylinder, and the generalized reflection and transmission matrices of the layered system. The closed-form expression of the radiated field is rigorously obtained by a finite integral of the spectral response. Comparisons with the far fields calculated using reciprocity both with the present approach and with a fully independent commercial EM software package are presented showing excellent agreement with the proposed method and demonstrating the high computational efficiency of the semianalytical formalism.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/110110
- DOI
- 10.1109/TAP.2021.3098578
- ISSN
- 0018-926X
- Article Type
- Article
- Citation
- IEEE Transactions on Antennas and Propagation, vol. 70, no. 1, page. 389 - 400, 2022-01
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.