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For a long time, power window was thought to be a criterion of nonthermal effects by researchers in microwave chemistry and bioelectromagnetics. In this paper, we prove that the power window is not one of inherent characteristics of nonthermal effects. We support this by calculating the heating process of sodium chloride solution by microwaves in a transverse electromagnetic (TEM) cell with finite...
In this paper, a reduced-basis-approximation-based model-order reduction for fast and reliable frequency sweep in the time-harmonic Maxwell's equations is detailed. Contrary to what one may expect by observing the frequency response of different microwave circuits, the electromagnetic field within these devices does not drastically vary as frequency changes in a band of interest. Thus, instead of...
Phase shifter based on integrated paraelectric film has advantages in high operation speed, low cost and size, and a possibility to use in high frequency MMIC. The design of such a phase shifter requires CAD simulation. A coplanar line has been chosen after comparing of various transmission lines used in the MMIC. Finite element method is used for estimation of phase shifter characteristics: matching...
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