Publication

FINITE LENGTH LINE MODEL FOR THE ANALYSIS of ELECTROMANETIC PROCESSES WITH REGARD TO RADIATION

Michel Ianoz
1998

Abstract

A mathematical model of a horizontal line of finite length for calculating fast transient processes in the time domain is proposed. The mathematical model of the line is based on a finite difference Â·approximation of the integro-differential equations, which are more general then the traditionally telegraphic equations. The well-known method of dividing the line in a number of segments with lumped elements is used. The originally is that mutual interaction between the different segments are taken into account. As the equivalent circuits are convenient mathematical models for calculations electromagnetic processes in the lines the use of equivalent circuits represents an advantage. It is shown that only for segments situated at the line ends the mutual interaction must be considered. This model takes in an approximative way into account the phenomenon of electromagnetic energy radiation. The line model can be combined with load models, including non-linear devices.

Official source

https://infoscience.epfl.ch/entities/publication/9e753680-f868-428a-892a-da11582e670f

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Michel Ianoz
1998

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/9e753680-f868-428a-892a-da11582e670f

About this result

Related concepts (32)

Equivalent circuit

In electrical engineering, an equivalent circuit refers to a theoretical circuit that retains all of the electrical characteristics of a given circuit. Often, an equivalent circuit is sought that simplifies calculation, and more broadly, that is a simplest form of a more complex circuit in order to aid analysis. In its most common form, an equivalent circuit is made up of linear, passive elements. However, more complex equivalent circuits are used that approximate the nonlinear behavior of the original circuit as well.

Line (geometry)

In geometry, a line is an infinitely long object with no width, depth, or curvature. Thus, lines are one-dimensional objects, though they may exist embedded in two, three, or higher dimensional spaces. The word line may also refer to a line segment in everyday life that has two points to denote its ends (endpoints). A line can be referred to by two points that lie on it (e.g. ) or by a single letter (e.g. ).

Network analysis (electrical circuits)

In electrical engineering and electronics, a network is a collection of interconnected components. Network analysis is the process of finding the voltages across, and the currents through, all network components. There are many techniques for calculating these values; however, for the most part, the techniques assume linear components. Except where stated, the methods described in this article are applicable only to linear network analysis.

Related publications (18)

FINITE LENGTH LINE MODEL FOR THE ANALYSIS of ELECTROMANETIC PROCESSES WITH REGARD TO RADIATION

Chat with Graph Search

Brain mitochondria as key drivers of cognition and behaviour

Digital silicon photomultipliers for high-energy and nuclear physics applications

Phased Antenna Arrays Beyond 1 THz from Lithium Niobate Photonic Circuits