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

Ari Sihvola, Gerhard Kristensson, Ismo V. Lindell

Research output: Contribution to journalArticlepeer-review

4 Citations (SciVal)
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Abstract

The concept of nonradiating (NR) 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 electromagnetic compatibility (EMC) properties of transmission lines
Original languageEnglish
Pages (from-to)2155-2159
JournalIEEE Transactions on Microwave Theory and Techniques
Volume45
Issue number12 Part 1
DOIs
Publication statusPublished - 1997

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Other Electrical Engineering, Electronic Engineering, Information Engineering

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