Using Local Differential Operators to Model Dispersion in Dielectric Media
Author
Summary, in English
Dispersion of electromagnetic waves is usually described in terms of an
integro-differential equation. In this paper we show that whenever a differential
operator can be found that annihilates the susceptibility kernel of
the medium, then dispersion can be modeled by a partial differential equation
without nonlocal operators.
integro-differential equation. In this paper we show that whenever a differential
operator can be found that annihilates the susceptibility kernel of
the medium, then dispersion can be modeled by a partial differential equation
without nonlocal operators.
Publishing year
1997
Language
English
Publication/Series
Technical Report LUTEDX/(TEAT-7065)/1-15/(1997)
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Document type
Report
Publisher
[Publisher information missing]
Topic
- Electrical Engineering, Electronic Engineering, Information Engineering
- Other Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
Report number
TEAT-7065
Research group
- Electromagnetic theory