Efficient PML implementation based on the unconditionally stable CN-FDTD algorithm for anisotropic magnetized plasma
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.06.072
Abstract: Abstract Based on the bilinear transform (BT) method and the Crank-Nicolson-approximate-decoupling (CNAD) algorithm, an efficient unconditionally stable implementation of the stretched coordinate perfectly matched layer (SC-PML) is proposed to truncate anisotropic magnetized plasma. The dispersive… read more here.
Keywords: implementation; unconditionally stable; anisotropic magnetized; pml ... See more keywords
Unconditionally Stable CNAD- and BT-Based CFS-PML Implementation for Truncating Anisotropic Magnetic Plasma
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2837017
Abstract: In this letter, an unconditionally stable and efficient implementation of the complex frequency-shifted perfectly matched layer (CFS-PML) based on the Crank–Nicolson-approximate-decoupling (CNAD) finite-difference time-domain method (FDTD) scheme and the bilinear transform method is developed for… read more here.
Keywords: implementation; unconditionally stable; anisotropic magnetic; cfs pml ... See more keywords
The Split-Field PML Absorbing Boundary Condition for the Unconditionally Stable Node-Based LOD-RPIM Method
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2870660
Abstract: To numerically model open-domain structures and radiation problems, an absorbing boundary condition (ABC) has to be applied to emulate infinite open space. In this letter, the split-field perfectly matched layer (PML) ABC is developed and… read more here.
Keywords: boundary condition; unconditionally stable; method; split field ... See more keywords
A New Efficient Unconditionally Stable Finite-Difference Time-Domain Solution of the Wave Equation
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DOI: 10.1109/tap.2017.2694468
Abstract: This paper presents a new 2-D unconditionally stable finite-difference time-domain (FDTD) method based on the Crank–Nicolson (CN) scheme. Unlike other CN-based unconditionally stable FDTD algorithms, the CN scheme in the proposed method applies only to… read more here.
Keywords: unconditionally stable; time; time domain; stable finite ... See more keywords
A Bound on the Scattering Parameters of Unconditionally Stable N-Ports
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DOI: 10.1109/tcsii.2022.3219921
Abstract: Unconditionally stable 2-ports exhibit the peculiar property of mapping regions in the passive termination plane into smaller regions in the input plane. Such a ‘contractive’ behavior is observed also when the number of ports, $N$… read more here.
Keywords: unconditionally stable; inline formula; stable ports; tex math ... See more keywords
A Charge Conserving Exponential Predictor Corrector FEMPIC Formulation for Relativistic Particle Simulations
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2023.3244030
Abstract: The state of art of charge conserving electromagnetic finite element particle-in-cell (EM-FEMPIC) has grown by leaps and bounds in the past few years. These advances have primarily been achieved for leap-frog time stepping schemes for… read more here.
Keywords: charge conserving; predictor corrector; exponential predictor; unconditionally stable ... See more keywords