International Journal of Antennas and Propagation / 2019 / Article / Fig 3

Research Article

Newmark-FDTD Formulation for Modified Lorentz Dispersive Medium and Its Equivalence to Auxiliary Differential Equation-FDTD with Bilinear Transformation

Figure 3

Root locus of the stability polynomial in the Z-domain for Figure 1. Legends: Black circle: Newmark-FDTD/ADE-FDTD with BT; blue-gray square: ADE-FDTD.


We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.