Non-radiating sources in time-domain transmission-line theory

In English The concept of non-radiating sources is introduced to transmission lines in
the time-domain analysis. A method is presented to construct localized voltage
and current sources which do not produce any fields outside the source
domain. These sources cannot therefore be detected by measurements made
outside the source region. The importance of such sources for the uniqueness
of the inverse source problem is pointed out, and energy conditions for the
uniqueness are discussed. The analysis can be advantageously used in the
design and optimization of the EMC properties of transmission lines.