Dgtd algorithm
WebA discontinuous Galerkin time-domain (DGTD) algorithm is formulated and implemented to model the third-order instantaneous nonlinear effect on electromagnetic fields due the field-dependent medium permittivity. The nonlinear DGTD computation is accelerated using graphics processing units (GPUs). Two nonlinear examples are presented to show the ... WebMay 1, 2024 · In this paper, a dynamic p-adaptation algorithm is proposed based on the discontinuous Galerkin time-domain method, which is able …
Dgtd algorithm
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WebA Modified CoSaMP Algorithm For Electromagnetic Imaging of Two Dimensional Domains. ... Numerical study of a family of IMEX-DGTD methods for the 3D time-domain Maxwell's equations. http://school.freekaoyan.com/sx/xidian/daoshi/2024/07-08/16257479311537655.shtml
WebAug 1, 2008 · Kezhong is a passionate computational engineer with very strong background in computational electromagnetics, applied mathematics and numerical methods. He has conducted ... WebMar 1, 2024 · E y E x = E y E x × e j φ (1). where E y is the y-directed component of the electric field vector, and E x is the x-directed component. ϕ is the phase difference between E x and E y.For the ideal situation of pure circular polarization, the amplitude ratio is 1, and the PD (ϕ) is 90°.Obviously, the single RDRA (antenna 1) can produce dual-band …
WebJul 1, 2024 · The DGTD algorithm can use different orders of basis function and time steps to perform forward modeling in different grid sizes due to the discontinuity of elements. This approach can realize a local element-wise definition of the interpolation order, a local non-conforming refinement of mesh, and a local time-stepping scheme, which can ...
WebJan 27, 2016 · In the discontinuous Galerkin time-domain (DGTD) algorithm – a popular GalerkinMaxwell solver, a proper numerical flux can be designed to accurately capture the jumps in the electromagnetic waves across the interface and automatically preserves the discontinuity in the explicit time integration. The DGTD solution to Maxwell interface …
WebMay 28, 2010 · By calculating some typical electromagnetic problems, the performances of the FVTD algorithm and the DGTD algorithm for computational electromagnetics are … can groomsmen wear their own tuxesWebMay 1, 2024 · The proposed DGTD-ACM can achieve a good numerical accuracy and reduce the computational time effectively for linear problems of EM propagation in … can groovy play spotifyWebThe GTD flowchart is a visual diagram which describes the whole method in a step-by-step manner. The GTD the heart of GTD method. Using the GTD flowchart, “stuff” … can groove rip cdsWebApr 7, 2024 · The DGTD algorithm is a three-dimensional, dual-field and fully explicit method for efficiently solving Maxwell equations in the time domain on unstructured grids. On the other hand, the PIC algorithm is a versatile technique for the simulation of … fitch of abercrombie \\u0026 fitch crosswordWebDOI: 10.1109/TAP.2024.3090578 Corpus ID: 238029133; An Adaptive DGTD Algorithm Based on Hierarchical Vector Basis Function @article{Zhou2024AnAD, title={An Adaptive DGTD Algorithm Based on Hierarchical Vector Basis Function}, author={Yuanguo Zhou and Rong-Yi Huang and Shuqi Wang and Qiang Ren and Wei Zhang and Guoqing Yang … fit choices company s.a.sWebMar 1, 2024 · The dynamic p-adaptation algorithm proposed in this paper is able to capture the fast varying physics by changing the order of basis functions wherever and whenever needed. Several numerical examples adopted from multiple physical disciplines are presented to demonstrate the accuracy, efficiency, and flexibility of the proposed … fitch ohioWeb/ A DGTD algorithm with dynamic h-adaptation and local time-stepping for solving Maxwell's equations. 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 2079-2080 (2016 IEEE Antennas and Propagation Society International … fit choice meals