WebUse the Lumped Port node to apply a voltage or current excitation of a model or to connect to a circuit. A lumped port is a simplification of the port boundary condition. A Lumped Port condition can only be applied on boundaries that extend between two metallic boundaries — that is, boundaries where Perfect Electric Conductor, Impedance ...
Excitation a 2D model use Lumped port - comsol.de
WebAug 30, 2024 · This video guides you to implement the periodic boundary condition for the periodic structures. The Periodic Condition node adds a periodic boundary conditio... WebAC/DC Module Updates. For users of the AC/DC Module, COMSOL Multiphysics ® version 6.0 brings enhanced motor modeling support, fully coupled induction heating in layered … electric scooter harvey norman
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When modeling electromagnetic structures (e.g., antennas, waveguides, cavities, filters, and transmission lines), we can often limit our analysis to one small part of the entire system. Consider, for example, a coaxial splitter as shown here, which splits the signal from one coaxial cable (coax) equally into two. We know … See more We can begin our discussion of the Lumped Port boundary condition by looking at the fields in a coaxial cable. A coaxial cable is a waveguide composed of an inner and outer conductor with a dielectric in between. … See more To begin discussing the Port boundary condition, let’s examine the fields within a rectangular waveguide. Again, there are analytic solutions for … See more We have introduced the Lumped Port and the Port boundary conditions for modeling boundaries at which an electromagnetic wave can pass without reflection and where we know something about the shape of the fields. … See more WebSep 3, 2024 · In a lumped port, Doesn't Vport include the reflected potential? ... son modeladas por medio de simulaciones en 2D en COMSOL y se analizan los resultados obtenidos tomando como indicador de ... WebFeb 28, 2024 · Liu Chang. Hello, I want to use lumped port to excitate a 2D axisymmetric model and I use magnetic and electric fields (mef). I want know how to choose the boundary so that each condunctor (yellow rectangular in the attached pic) is excitated. And what is the right value of the height and width in the lumped port setting if I want to use only ... food vernon hills il