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Physical bounds and sum rules in scattering and antenna theory

Publiceringsår: 2009
Språk: Engelska
Sidor: 600-603
Dokumenttyp: Konferensbidrag

Sammanfattning

The objective of this paper is to review some recently developed sum rules and physical bounds in scattering and antenna theory. The sum rules are based on identities for Herglotz functions that relate the quantity of interest integrated over all wavelengths with its static polarizability dyadics. They are transformed to physical bounds by applying variational principles for the polarizability dyadics together with various estimates of the integrals. The theoretical findings are exemplified by numerical results for several configurations.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

International Conference on Electromagnetics in Advanced Applications (ICEAA)
2009-09-14/2009-09-18
Torino
Published
Yes
  • Electromagnetic theory

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