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Electromagnetic Wave Propagation, Radiation, and Scattering
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In this article, the fundamental field equations of wave propagation in homogeneous and layered media waveguides and cavities have been studied, including the effects of a dipole on the conducting earth, inverse scattering radiometry, and interferometry numerical techniques.Abstract:
Fundamental field equations waves in homogeneous and layered media waveguides and cavities Green's functions radiation from apertures and beam waves periodic structures and coupled mode theory dispersion and anisotropic media antennas, apertures and arrays scattering of waves by conducting and di-electric objects waves in cylindrical structures, spheres and wedges scattering of complex objects geometric theory of diffraction and low fequency techniques planar layers, strip lines, patches and apertures radiation from a dipole on the conducting earth, inverse scattering radiometry, noise temperature and interferometry numerical techniques.read more
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Electromagnetic Waves on Partially Finite Periodic Arrays of Lossless or Lossy Penetrable Spheres
TL;DR: An exact computable expression is obtained for the electromagnetic field of a three-dimensional partially finite periodic array of lossless or lossy magnetodielectric spheres illuminated by a plane wave propagating parallel to the array axis.
Transient differential reflection spectroscopy on quantum dot nanostructures
Abstract: • A submitted manuscript is the version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version and the galley proof are versions of the publication after peer review. • The final published version features the final layout of the paper including the volume, issue and page numbers.
Proceedings ArticleDOI
Optimization of Radome Boresight Error Using Genetic Algorithm
Hongfu Meng,Wenbin Dou,Kai Yin +2 more
TL;DR: In this article, the genetic algorithm (GA) combined with ray tracing (RT) method is employed to optimize the design of the dielectric radome, and the thickness profile of the radome wall is chosen as the optimization parameter and the minimizing of the boresight error (BSE) of the antenna-radome system is the optimization object.
Journal ArticleDOI
Solving the Problem of Electromagnetic Wave Scattering on Small Impedance Particle by Integral Equation Method
TL;DR: In this article, the problem of electromagnetic (EM) wave scattering on small particles is reduced to solving the Fredholm integral equation of the second kind, and the respective linear algebraic system (LAS) for the components of this unknown vector function is derived and solved by the successive approximation method.
Journal ArticleDOI
Extremely Low Frequency Modeling in Lossy Media Using FDTD with Application in Seafloor Characterization
Wai Lee Ko,Raj Mittra +1 more
TL;DR: In this paper, a low-frequency computational procedure based on the Finite Difference Time Domain (FDTD) algorithm was proposed for numerical modeling of electromagnetic scattering by buried objects in sediment layers under sea water.