Department of Electrical and Electronic Engineering
Researcher:
Dr. Wei E.I. Sha, Postdoctoral Research Fellow (shawei@hku.hk)
Prof. Weng Cho Chew, Chair of Electromagnetics and Dean of Engineering (wcchew@hku.hk)
Project Title:
High-Frequency Scattering with Frequency-Independent Computational Resources
Project Description:
Developing a novel method for computing the high-frequency scattering of a large sphere with frequency-independent computational resources.
Project Duration:
1 year (2008 July - 2009 July)
Project Significance:
Providing the physical insight and mathematical foundations for the numerical study of high-frequency scattering of complex objects;
Providing an accurate reference solution for the high-frequency scattering problem.
Results Achieved:
- Wei E.I. Sha, Weng Cho Chew, "High Frequency Scattering by An Impenetrable Sphere", Progress In Electromagnetics Research, vol.97, pp.291-325, (2009)
- Wei E.I. Sha, Weng Cho Chew, "Frequency-Independent Scattering for the Large Sphere", Asia Pacific Microwave Conference, Singapore, (2009)
Remarks on the Use of High Performance Computing Clusters:
Providing the Mie series solution (far-field) for validating the numerical results by the novel frequency-independent method.
